From 92821e2ba4ae26887223326fb0b95cdab963b768 Mon Sep 17 00:00:00 2001 From: David Chinner Date: Thu, 24 May 2007 15:26:31 +1000 Subject: [XFS] Lazy Superblock Counters When we have a couple of hundred transactions on the fly at once, they all typically modify the on disk superblock in some way. create/unclink/mkdir/rmdir modify inode counts, allocation/freeing modify free block counts. When these counts are modified in a transaction, they must eventually lock the superblock buffer and apply the mods. The buffer then remains locked until the transaction is committed into the incore log buffer. The result of this is that with enough transactions on the fly the incore superblock buffer becomes a bottleneck. The result of contention on the incore superblock buffer is that transaction rates fall - the more pressure that is put on the superblock buffer, the slower things go. The key to removing the contention is to not require the superblock fields in question to be locked. We do that by not marking the superblock dirty in the transaction. IOWs, we modify the incore superblock but do not modify the cached superblock buffer. In short, we do not log superblock modifications to critical fields in the superblock on every transaction. In fact we only do it just before we write the superblock to disk every sync period or just before unmount. This creates an interesting problem - if we don't log or write out the fields in every transaction, then how do the values get recovered after a crash? the answer is simple - we keep enough duplicate, logged information in other structures that we can reconstruct the correct count after log recovery has been performed. It is the AGF and AGI structures that contain the duplicate information; after recovery, we walk every AGI and AGF and sum their individual counters to get the correct value, and we do a transaction into the log to correct them. An optimisation of this is that if we have a clean unmount record, we know the value in the superblock is correct, so we can avoid the summation walk under normal conditions and so mount/recovery times do not change under normal operation. One wrinkle that was discovered during development was that the blocks used in the freespace btrees are never accounted for in the AGF counters. This was once a valid optimisation to make; when the filesystem is full, the free space btrees are empty and consume no space. Hence when it matters, the "accounting" is correct. But that means the when we do the AGF summations, we would not have a correct count and xfs_check would complain. Hence a new counter was added to track the number of blocks used by the free space btrees. This is an *on-disk format change*. As a result of this, lazy superblock counters are a mkfs option and at the moment on linux there is no way to convert an old filesystem. This is possible - xfs_db can be used to twiddle the right bits and then xfs_repair will do the format conversion for you. Similarly, you can convert backwards as well. At some point we'll add functionality to xfs_admin to do the bit twiddling easily.... SGI-PV: 964999 SGI-Modid: xfs-linux-melb:xfs-kern:28652a Signed-off-by: David Chinner Signed-off-by: Christoph Hellwig Signed-off-by: Tim Shimmin --- fs/xfs/xfs_alloc.c | 48 ++++++++++++++++++++++++++++++++++++++---------- 1 file changed, 38 insertions(+), 10 deletions(-) (limited to 'fs/xfs/xfs_alloc.c') diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c index 8e9a40aa0cd..98f95d4c4bc 100644 --- a/fs/xfs/xfs_alloc.c +++ b/fs/xfs/xfs_alloc.c @@ -1447,7 +1447,8 @@ xfs_alloc_ag_vextent_small( else if (args->minlen == 1 && args->alignment == 1 && !args->isfl && (be32_to_cpu(XFS_BUF_TO_AGF(args->agbp)->agf_flcount) > args->minleft)) { - if ((error = xfs_alloc_get_freelist(args->tp, args->agbp, &fbno))) + error = xfs_alloc_get_freelist(args->tp, args->agbp, &fbno, 0); + if (error) goto error0; if (fbno != NULLAGBLOCK) { if (args->userdata) { @@ -1923,7 +1924,8 @@ xfs_alloc_fix_freelist( while (be32_to_cpu(agf->agf_flcount) > need) { xfs_buf_t *bp; - if ((error = xfs_alloc_get_freelist(tp, agbp, &bno))) + error = xfs_alloc_get_freelist(tp, agbp, &bno, 0); + if (error) return error; if ((error = xfs_free_ag_extent(tp, agbp, args->agno, bno, 1, 1))) return error; @@ -1973,8 +1975,9 @@ xfs_alloc_fix_freelist( * Put each allocated block on the list. */ for (bno = targs.agbno; bno < targs.agbno + targs.len; bno++) { - if ((error = xfs_alloc_put_freelist(tp, agbp, agflbp, - bno))) + error = xfs_alloc_put_freelist(tp, agbp, + agflbp, bno, 0); + if (error) return error; } } @@ -1991,13 +1994,15 @@ int /* error */ xfs_alloc_get_freelist( xfs_trans_t *tp, /* transaction pointer */ xfs_buf_t *agbp, /* buffer containing the agf structure */ - xfs_agblock_t *bnop) /* block address retrieved from freelist */ + xfs_agblock_t *bnop, /* block address retrieved from freelist */ + int btreeblk) /* destination is a AGF btree */ { xfs_agf_t *agf; /* a.g. freespace structure */ xfs_agfl_t *agfl; /* a.g. freelist structure */ xfs_buf_t *agflbp;/* buffer for a.g. freelist structure */ xfs_agblock_t bno; /* block number returned */ int error; + int logflags; #ifdef XFS_ALLOC_TRACE static char fname[] = "xfs_alloc_get_freelist"; #endif @@ -2032,8 +2037,16 @@ xfs_alloc_get_freelist( be32_add(&agf->agf_flcount, -1); xfs_trans_agflist_delta(tp, -1); pag->pagf_flcount--; - TRACE_MODAGF(NULL, agf, XFS_AGF_FLFIRST | XFS_AGF_FLCOUNT); - xfs_alloc_log_agf(tp, agbp, XFS_AGF_FLFIRST | XFS_AGF_FLCOUNT); + + logflags = XFS_AGF_FLFIRST | XFS_AGF_FLCOUNT; + if (btreeblk) { + be32_add(&agf->agf_btreeblks, 1); + pag->pagf_btreeblks++; + logflags |= XFS_AGF_BTREEBLKS; + } + + TRACE_MODAGF(NULL, agf, logflags); + xfs_alloc_log_agf(tp, agbp, logflags); *bnop = bno; /* @@ -2071,6 +2084,7 @@ xfs_alloc_log_agf( offsetof(xfs_agf_t, agf_flcount), offsetof(xfs_agf_t, agf_freeblks), offsetof(xfs_agf_t, agf_longest), + offsetof(xfs_agf_t, agf_btreeblks), sizeof(xfs_agf_t) }; @@ -2106,12 +2120,14 @@ xfs_alloc_put_freelist( xfs_trans_t *tp, /* transaction pointer */ xfs_buf_t *agbp, /* buffer for a.g. freelist header */ xfs_buf_t *agflbp,/* buffer for a.g. free block array */ - xfs_agblock_t bno) /* block being freed */ + xfs_agblock_t bno, /* block being freed */ + int btreeblk) /* block came from a AGF btree */ { xfs_agf_t *agf; /* a.g. freespace structure */ xfs_agfl_t *agfl; /* a.g. free block array */ __be32 *blockp;/* pointer to array entry */ int error; + int logflags; #ifdef XFS_ALLOC_TRACE static char fname[] = "xfs_alloc_put_freelist"; #endif @@ -2132,11 +2148,22 @@ xfs_alloc_put_freelist( be32_add(&agf->agf_flcount, 1); xfs_trans_agflist_delta(tp, 1); pag->pagf_flcount++; + + logflags = XFS_AGF_FLLAST | XFS_AGF_FLCOUNT; + if (btreeblk) { + be32_add(&agf->agf_btreeblks, -1); + pag->pagf_btreeblks--; + logflags |= XFS_AGF_BTREEBLKS; + } + + TRACE_MODAGF(NULL, agf, logflags); + xfs_alloc_log_agf(tp, agbp, logflags); + ASSERT(be32_to_cpu(agf->agf_flcount) <= XFS_AGFL_SIZE(mp)); blockp = &agfl->agfl_bno[be32_to_cpu(agf->agf_fllast)]; *blockp = cpu_to_be32(bno); - TRACE_MODAGF(NULL, agf, XFS_AGF_FLLAST | XFS_AGF_FLCOUNT); - xfs_alloc_log_agf(tp, agbp, XFS_AGF_FLLAST | XFS_AGF_FLCOUNT); + TRACE_MODAGF(NULL, agf, logflags); + xfs_alloc_log_agf(tp, agbp, logflags); xfs_trans_log_buf(tp, agflbp, (int)((xfs_caddr_t)blockp - (xfs_caddr_t)agfl), (int)((xfs_caddr_t)blockp - (xfs_caddr_t)agfl + @@ -2196,6 +2223,7 @@ xfs_alloc_read_agf( pag = &mp->m_perag[agno]; if (!pag->pagf_init) { pag->pagf_freeblks = be32_to_cpu(agf->agf_freeblks); + pag->pagf_btreeblks = be32_to_cpu(agf->agf_btreeblks); pag->pagf_flcount = be32_to_cpu(agf->agf_flcount); pag->pagf_longest = be32_to_cpu(agf->agf_longest); pag->pagf_levels[XFS_BTNUM_BNOi] = -- cgit v1.2.3-70-g09d2 From 3a59c94c4b48878c6af047cdfc8c137d0fa7a0f0 Mon Sep 17 00:00:00 2001 From: Eric Sandeen Date: Wed, 11 Jul 2007 11:09:47 +1000 Subject: [XFS] Clean up function name handling in tracing code Remove the hardcoded "fnames" for tracing, and just embed them in tracing macros via __FUNCTION__. Kills a lot of #ifdefs too. SGI-PV: 967353 SGI-Modid: xfs-linux-melb:xfs-kern:29099a Signed-off-by: Eric Sandeen Signed-off-by: David Chinner Signed-off-by: Tim Shimmin --- fs/xfs/xfs_alloc.c | 53 +++------- fs/xfs/xfs_bmap.c | 268 ++++++++++++++++++++---------------------------- fs/xfs/xfs_bmap.h | 6 +- fs/xfs/xfs_bmap_btree.c | 88 +++------------- fs/xfs/xfs_inode.c | 8 +- 5 files changed, 150 insertions(+), 273 deletions(-) (limited to 'fs/xfs/xfs_alloc.c') diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c index 98f95d4c4bc..012a649a19c 100644 --- a/fs/xfs/xfs_alloc.c +++ b/fs/xfs/xfs_alloc.c @@ -55,17 +55,17 @@ xfs_alloc_search_busy(xfs_trans_t *tp, ktrace_t *xfs_alloc_trace_buf; #define TRACE_ALLOC(s,a) \ - xfs_alloc_trace_alloc(fname, s, a, __LINE__) + xfs_alloc_trace_alloc(__FUNCTION__, s, a, __LINE__) #define TRACE_FREE(s,a,b,x,f) \ - xfs_alloc_trace_free(fname, s, mp, a, b, x, f, __LINE__) + xfs_alloc_trace_free(__FUNCTION__, s, mp, a, b, x, f, __LINE__) #define TRACE_MODAGF(s,a,f) \ - xfs_alloc_trace_modagf(fname, s, mp, a, f, __LINE__) -#define TRACE_BUSY(fname,s,ag,agb,l,sl,tp) \ - xfs_alloc_trace_busy(fname, s, mp, ag, agb, l, sl, tp, XFS_ALLOC_KTRACE_BUSY, __LINE__) -#define TRACE_UNBUSY(fname,s,ag,sl,tp) \ - xfs_alloc_trace_busy(fname, s, mp, ag, -1, -1, sl, tp, XFS_ALLOC_KTRACE_UNBUSY, __LINE__) -#define TRACE_BUSYSEARCH(fname,s,ag,agb,l,sl,tp) \ - xfs_alloc_trace_busy(fname, s, mp, ag, agb, l, sl, tp, XFS_ALLOC_KTRACE_BUSYSEARCH, __LINE__) + xfs_alloc_trace_modagf(__FUNCTION__, s, mp, a, f, __LINE__) +#define TRACE_BUSY(__FUNCTION__,s,ag,agb,l,sl,tp) \ + xfs_alloc_trace_busy(__FUNCTION__, s, mp, ag, agb, l, sl, tp, XFS_ALLOC_KTRACE_BUSY, __LINE__) +#define TRACE_UNBUSY(__FUNCTION__,s,ag,sl,tp) \ + xfs_alloc_trace_busy(__FUNCTION__, s, mp, ag, -1, -1, sl, tp, XFS_ALLOC_KTRACE_UNBUSY, __LINE__) +#define TRACE_BUSYSEARCH(__FUNCTION__,s,ag,agb,l,sl,tp) \ + xfs_alloc_trace_busy(__FUNCTION__, s, mp, ag, agb, l, sl, tp, XFS_ALLOC_KTRACE_BUSYSEARCH, __LINE__) #else #define TRACE_ALLOC(s,a) #define TRACE_FREE(s,a,b,x,f) @@ -420,7 +420,7 @@ xfs_alloc_read_agfl( */ STATIC void xfs_alloc_trace_alloc( - char *name, /* function tag string */ + const char *name, /* function tag string */ char *str, /* additional string */ xfs_alloc_arg_t *args, /* allocation argument structure */ int line) /* source line number */ @@ -453,7 +453,7 @@ xfs_alloc_trace_alloc( */ STATIC void xfs_alloc_trace_free( - char *name, /* function tag string */ + const char *name, /* function tag string */ char *str, /* additional string */ xfs_mount_t *mp, /* file system mount point */ xfs_agnumber_t agno, /* allocation group number */ @@ -479,7 +479,7 @@ xfs_alloc_trace_free( */ STATIC void xfs_alloc_trace_modagf( - char *name, /* function tag string */ + const char *name, /* function tag string */ char *str, /* additional string */ xfs_mount_t *mp, /* file system mount point */ xfs_agf_t *agf, /* new agf value */ @@ -507,7 +507,7 @@ xfs_alloc_trace_modagf( STATIC void xfs_alloc_trace_busy( - char *name, /* function tag string */ + const char *name, /* function tag string */ char *str, /* additional string */ xfs_mount_t *mp, /* file system mount point */ xfs_agnumber_t agno, /* allocation group number */ @@ -549,9 +549,6 @@ xfs_alloc_ag_vextent( xfs_alloc_arg_t *args) /* argument structure for allocation */ { int error=0; -#ifdef XFS_ALLOC_TRACE - static char fname[] = "xfs_alloc_ag_vextent"; -#endif ASSERT(args->minlen > 0); ASSERT(args->maxlen > 0); @@ -635,9 +632,6 @@ xfs_alloc_ag_vextent_exact( xfs_agblock_t fbno; /* start block of found extent */ xfs_agblock_t fend; /* end block of found extent */ xfs_extlen_t flen; /* length of found extent */ -#ifdef XFS_ALLOC_TRACE - static char fname[] = "xfs_alloc_ag_vextent_exact"; -#endif int i; /* success/failure of operation */ xfs_agblock_t maxend; /* end of maximal extent */ xfs_agblock_t minend; /* end of minimal extent */ @@ -737,9 +731,6 @@ xfs_alloc_ag_vextent_near( xfs_btree_cur_t *bno_cur_gt; /* cursor for bno btree, right side */ xfs_btree_cur_t *bno_cur_lt; /* cursor for bno btree, left side */ xfs_btree_cur_t *cnt_cur; /* cursor for count btree */ -#ifdef XFS_ALLOC_TRACE - static char fname[] = "xfs_alloc_ag_vextent_near"; -#endif xfs_agblock_t gtbno; /* start bno of right side entry */ xfs_agblock_t gtbnoa; /* aligned ... */ xfs_extlen_t gtdiff; /* difference to right side entry */ @@ -1270,9 +1261,6 @@ xfs_alloc_ag_vextent_size( int error; /* error result */ xfs_agblock_t fbno; /* start of found freespace */ xfs_extlen_t flen; /* length of found freespace */ -#ifdef XFS_ALLOC_TRACE - static char fname[] = "xfs_alloc_ag_vextent_size"; -#endif int i; /* temp status variable */ xfs_agblock_t rbno; /* returned block number */ xfs_extlen_t rlen; /* length of returned extent */ @@ -1427,9 +1415,6 @@ xfs_alloc_ag_vextent_small( int error; xfs_agblock_t fbno; xfs_extlen_t flen; -#ifdef XFS_ALLOC_TRACE - static char fname[] = "xfs_alloc_ag_vextent_small"; -#endif int i; if ((error = xfs_alloc_decrement(ccur, 0, &i))) @@ -1516,9 +1501,6 @@ xfs_free_ag_extent( xfs_btree_cur_t *bno_cur; /* cursor for by-block btree */ xfs_btree_cur_t *cnt_cur; /* cursor for by-size btree */ int error; /* error return value */ -#ifdef XFS_ALLOC_TRACE - static char fname[] = "xfs_free_ag_extent"; -#endif xfs_agblock_t gtbno; /* start of right neighbor block */ xfs_extlen_t gtlen; /* length of right neighbor block */ int haveleft; /* have a left neighbor block */ @@ -2003,9 +1985,6 @@ xfs_alloc_get_freelist( xfs_agblock_t bno; /* block number returned */ int error; int logflags; -#ifdef XFS_ALLOC_TRACE - static char fname[] = "xfs_alloc_get_freelist"; -#endif xfs_mount_t *mp; /* mount structure */ xfs_perag_t *pag; /* per allocation group data */ @@ -2128,9 +2107,6 @@ xfs_alloc_put_freelist( __be32 *blockp;/* pointer to array entry */ int error; int logflags; -#ifdef XFS_ALLOC_TRACE - static char fname[] = "xfs_alloc_put_freelist"; -#endif xfs_mount_t *mp; /* mount structure */ xfs_perag_t *pag; /* per allocation group data */ @@ -2263,9 +2239,6 @@ xfs_alloc_vextent( xfs_agblock_t agsize; /* allocation group size */ int error; int flags; /* XFS_ALLOC_FLAG_... locking flags */ -#ifdef XFS_ALLOC_TRACE - static char fname[] = "xfs_alloc_vextent"; -#endif xfs_extlen_t minleft;/* minimum left value, temp copy */ xfs_mount_t *mp; /* mount structure pointer */ xfs_agnumber_t sagno; /* starting allocation group number */ diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c index 51ba689a455..94b5c5fe268 100644 --- a/fs/xfs/xfs_bmap.c +++ b/fs/xfs/xfs_bmap.c @@ -278,7 +278,7 @@ xfs_bmap_isaeof( STATIC void xfs_bmap_trace_addentry( int opcode, /* operation */ - char *fname, /* function name */ + const char *fname, /* function name */ char *desc, /* operation description */ xfs_inode_t *ip, /* incore inode pointer */ xfs_extnum_t idx, /* index of entry(ies) */ @@ -292,7 +292,7 @@ xfs_bmap_trace_addentry( */ STATIC void xfs_bmap_trace_delete( - char *fname, /* function name */ + const char *fname, /* function name */ char *desc, /* operation description */ xfs_inode_t *ip, /* incore inode pointer */ xfs_extnum_t idx, /* index of entry(entries) deleted */ @@ -305,7 +305,7 @@ xfs_bmap_trace_delete( */ STATIC void xfs_bmap_trace_insert( - char *fname, /* function name */ + const char *fname, /* function name */ char *desc, /* operation description */ xfs_inode_t *ip, /* incore inode pointer */ xfs_extnum_t idx, /* index of entry(entries) inserted */ @@ -319,7 +319,7 @@ xfs_bmap_trace_insert( */ STATIC void xfs_bmap_trace_post_update( - char *fname, /* function name */ + const char *fname, /* function name */ char *desc, /* operation description */ xfs_inode_t *ip, /* incore inode pointer */ xfs_extnum_t idx, /* index of entry updated */ @@ -330,17 +330,25 @@ xfs_bmap_trace_post_update( */ STATIC void xfs_bmap_trace_pre_update( - char *fname, /* function name */ + const char *fname, /* function name */ char *desc, /* operation description */ xfs_inode_t *ip, /* incore inode pointer */ xfs_extnum_t idx, /* index of entry to be updated */ int whichfork); /* data or attr fork */ +#define XFS_BMAP_TRACE_DELETE(d,ip,i,c,w) \ + xfs_bmap_trace_delete(__FUNCTION__,d,ip,i,c,w) +#define XFS_BMAP_TRACE_INSERT(d,ip,i,c,r1,r2,w) \ + xfs_bmap_trace_insert(__FUNCTION__,d,ip,i,c,r1,r2,w) +#define XFS_BMAP_TRACE_POST_UPDATE(d,ip,i,w) \ + xfs_bmap_trace_post_update(__FUNCTION__,d,ip,i,w) +#define XFS_BMAP_TRACE_PRE_UPDATE(d,ip,i,w) \ + xfs_bmap_trace_pre_update(__FUNCTION__,d,ip,i,w) #else -#define xfs_bmap_trace_delete(f,d,ip,i,c,w) -#define xfs_bmap_trace_insert(f,d,ip,i,c,r1,r2,w) -#define xfs_bmap_trace_post_update(f,d,ip,i,w) -#define xfs_bmap_trace_pre_update(f,d,ip,i,w) +#define XFS_BMAP_TRACE_DELETE(d,ip,i,c,w) +#define XFS_BMAP_TRACE_INSERT(d,ip,i,c,r1,r2,w) +#define XFS_BMAP_TRACE_POST_UPDATE(d,ip,i,w) +#define XFS_BMAP_TRACE_PRE_UPDATE(d,ip,i,w) #endif /* XFS_BMAP_TRACE */ /* @@ -532,9 +540,6 @@ xfs_bmap_add_extent( xfs_filblks_t da_new; /* new count del alloc blocks used */ xfs_filblks_t da_old; /* old count del alloc blocks used */ int error; /* error return value */ -#ifdef XFS_BMAP_TRACE - static char fname[] = "xfs_bmap_add_extent"; -#endif xfs_ifork_t *ifp; /* inode fork ptr */ int logflags; /* returned value */ xfs_extnum_t nextents; /* number of extents in file now */ @@ -552,8 +557,8 @@ xfs_bmap_add_extent( * already extents in the list. */ if (nextents == 0) { - xfs_bmap_trace_insert(fname, "insert empty", ip, 0, 1, new, - NULL, whichfork); + XFS_BMAP_TRACE_INSERT("insert empty", ip, 0, 1, new, NULL, + whichfork); xfs_iext_insert(ifp, 0, 1, new); ASSERT(cur == NULL); ifp->if_lastex = 0; @@ -711,9 +716,6 @@ xfs_bmap_add_extent_delay_real( int diff; /* temp value */ xfs_bmbt_rec_t *ep; /* extent entry for idx */ int error; /* error return value */ -#ifdef XFS_BMAP_TRACE - static char fname[] = "xfs_bmap_add_extent_delay_real"; -#endif int i; /* temp state */ xfs_ifork_t *ifp; /* inode fork pointer */ xfs_fileoff_t new_endoff; /* end offset of new entry */ @@ -809,15 +811,14 @@ xfs_bmap_add_extent_delay_real( * Filling in all of a previously delayed allocation extent. * The left and right neighbors are both contiguous with new. */ - xfs_bmap_trace_pre_update(fname, "LF|RF|LC|RC", ip, idx - 1, + XFS_BMAP_TRACE_PRE_UPDATE("LF|RF|LC|RC", ip, idx - 1, XFS_DATA_FORK); xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1), LEFT.br_blockcount + PREV.br_blockcount + RIGHT.br_blockcount); - xfs_bmap_trace_post_update(fname, "LF|RF|LC|RC", ip, idx - 1, - XFS_DATA_FORK); - xfs_bmap_trace_delete(fname, "LF|RF|LC|RC", ip, idx, 2, + XFS_BMAP_TRACE_POST_UPDATE("LF|RF|LC|RC", ip, idx - 1, XFS_DATA_FORK); + XFS_BMAP_TRACE_DELETE("LF|RF|LC|RC", ip, idx, 2, XFS_DATA_FORK); xfs_iext_remove(ifp, idx, 2); ip->i_df.if_lastex = idx - 1; ip->i_d.di_nextents--; @@ -856,15 +857,14 @@ xfs_bmap_add_extent_delay_real( * Filling in all of a previously delayed allocation extent. * The left neighbor is contiguous, the right is not. */ - xfs_bmap_trace_pre_update(fname, "LF|RF|LC", ip, idx - 1, + XFS_BMAP_TRACE_PRE_UPDATE("LF|RF|LC", ip, idx - 1, XFS_DATA_FORK); xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1), LEFT.br_blockcount + PREV.br_blockcount); - xfs_bmap_trace_post_update(fname, "LF|RF|LC", ip, idx - 1, + XFS_BMAP_TRACE_POST_UPDATE("LF|RF|LC", ip, idx - 1, XFS_DATA_FORK); ip->i_df.if_lastex = idx - 1; - xfs_bmap_trace_delete(fname, "LF|RF|LC", ip, idx, 1, - XFS_DATA_FORK); + XFS_BMAP_TRACE_DELETE("LF|RF|LC", ip, idx, 1, XFS_DATA_FORK); xfs_iext_remove(ifp, idx, 1); if (cur == NULL) rval = XFS_ILOG_DEXT; @@ -893,16 +893,13 @@ xfs_bmap_add_extent_delay_real( * Filling in all of a previously delayed allocation extent. * The right neighbor is contiguous, the left is not. */ - xfs_bmap_trace_pre_update(fname, "LF|RF|RC", ip, idx, - XFS_DATA_FORK); + XFS_BMAP_TRACE_PRE_UPDATE("LF|RF|RC", ip, idx, XFS_DATA_FORK); xfs_bmbt_set_startblock(ep, new->br_startblock); xfs_bmbt_set_blockcount(ep, PREV.br_blockcount + RIGHT.br_blockcount); - xfs_bmap_trace_post_update(fname, "LF|RF|RC", ip, idx, - XFS_DATA_FORK); + XFS_BMAP_TRACE_POST_UPDATE("LF|RF|RC", ip, idx, XFS_DATA_FORK); ip->i_df.if_lastex = idx; - xfs_bmap_trace_delete(fname, "LF|RF|RC", ip, idx + 1, 1, - XFS_DATA_FORK); + XFS_BMAP_TRACE_DELETE("LF|RF|RC", ip, idx + 1, 1, XFS_DATA_FORK); xfs_iext_remove(ifp, idx + 1, 1); if (cur == NULL) rval = XFS_ILOG_DEXT; @@ -932,11 +929,9 @@ xfs_bmap_add_extent_delay_real( * Neither the left nor right neighbors are contiguous with * the new one. */ - xfs_bmap_trace_pre_update(fname, "LF|RF", ip, idx, - XFS_DATA_FORK); + XFS_BMAP_TRACE_PRE_UPDATE("LF|RF", ip, idx, XFS_DATA_FORK); xfs_bmbt_set_startblock(ep, new->br_startblock); - xfs_bmap_trace_post_update(fname, "LF|RF", ip, idx, - XFS_DATA_FORK); + XFS_BMAP_TRACE_POST_UPDATE("LF|RF", ip, idx, XFS_DATA_FORK); ip->i_df.if_lastex = idx; ip->i_d.di_nextents++; if (cur == NULL) @@ -964,17 +959,14 @@ xfs_bmap_add_extent_delay_real( * Filling in the first part of a previous delayed allocation. * The left neighbor is contiguous. */ - xfs_bmap_trace_pre_update(fname, "LF|LC", ip, idx - 1, - XFS_DATA_FORK); + XFS_BMAP_TRACE_PRE_UPDATE("LF|LC", ip, idx - 1, XFS_DATA_FORK); xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1), LEFT.br_blockcount + new->br_blockcount); xfs_bmbt_set_startoff(ep, PREV.br_startoff + new->br_blockcount); - xfs_bmap_trace_post_update(fname, "LF|LC", ip, idx - 1, - XFS_DATA_FORK); + XFS_BMAP_TRACE_POST_UPDATE("LF|LC", ip, idx - 1, XFS_DATA_FORK); temp = PREV.br_blockcount - new->br_blockcount; - xfs_bmap_trace_pre_update(fname, "LF|LC", ip, idx, - XFS_DATA_FORK); + XFS_BMAP_TRACE_PRE_UPDATE("LF|LC", ip, idx, XFS_DATA_FORK); xfs_bmbt_set_blockcount(ep, temp); ip->i_df.if_lastex = idx - 1; if (cur == NULL) @@ -996,8 +988,7 @@ xfs_bmap_add_extent_delay_real( temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp), STARTBLOCKVAL(PREV.br_startblock)); xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp)); - xfs_bmap_trace_post_update(fname, "LF|LC", ip, idx, - XFS_DATA_FORK); + XFS_BMAP_TRACE_POST_UPDATE("LF|LC", ip, idx, XFS_DATA_FORK); *dnew = temp; /* DELTA: The boundary between two in-core extents moved. */ temp = LEFT.br_startoff; @@ -1010,11 +1001,11 @@ xfs_bmap_add_extent_delay_real( * Filling in the first part of a previous delayed allocation. * The left neighbor is not contiguous. */ - xfs_bmap_trace_pre_update(fname, "LF", ip, idx, XFS_DATA_FORK); + XFS_BMAP_TRACE_PRE_UPDATE("LF", ip, idx, XFS_DATA_FORK); xfs_bmbt_set_startoff(ep, new_endoff); temp = PREV.br_blockcount - new->br_blockcount; xfs_bmbt_set_blockcount(ep, temp); - xfs_bmap_trace_insert(fname, "LF", ip, idx, 1, new, NULL, + XFS_BMAP_TRACE_INSERT("LF", ip, idx, 1, new, NULL, XFS_DATA_FORK); xfs_iext_insert(ifp, idx, 1, new); ip->i_df.if_lastex = idx; @@ -1047,8 +1038,7 @@ xfs_bmap_add_extent_delay_real( (cur ? cur->bc_private.b.allocated : 0)); ep = xfs_iext_get_ext(ifp, idx + 1); xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp)); - xfs_bmap_trace_post_update(fname, "LF", ip, idx + 1, - XFS_DATA_FORK); + XFS_BMAP_TRACE_POST_UPDATE("LF", ip, idx + 1, XFS_DATA_FORK); *dnew = temp; /* DELTA: One in-core extent is split in two. */ temp = PREV.br_startoff; @@ -1061,17 +1051,14 @@ xfs_bmap_add_extent_delay_real( * The right neighbor is contiguous with the new allocation. */ temp = PREV.br_blockcount - new->br_blockcount; - xfs_bmap_trace_pre_update(fname, "RF|RC", ip, idx, - XFS_DATA_FORK); - xfs_bmap_trace_pre_update(fname, "RF|RC", ip, idx + 1, - XFS_DATA_FORK); + XFS_BMAP_TRACE_PRE_UPDATE("RF|RC", ip, idx, XFS_DATA_FORK); + XFS_BMAP_TRACE_PRE_UPDATE("RF|RC", ip, idx + 1, XFS_DATA_FORK); xfs_bmbt_set_blockcount(ep, temp); xfs_bmbt_set_allf(xfs_iext_get_ext(ifp, idx + 1), new->br_startoff, new->br_startblock, new->br_blockcount + RIGHT.br_blockcount, RIGHT.br_state); - xfs_bmap_trace_post_update(fname, "RF|RC", ip, idx + 1, - XFS_DATA_FORK); + XFS_BMAP_TRACE_POST_UPDATE("RF|RC", ip, idx + 1, XFS_DATA_FORK); ip->i_df.if_lastex = idx + 1; if (cur == NULL) rval = XFS_ILOG_DEXT; @@ -1092,8 +1079,7 @@ xfs_bmap_add_extent_delay_real( temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp), STARTBLOCKVAL(PREV.br_startblock)); xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp)); - xfs_bmap_trace_post_update(fname, "RF|RC", ip, idx, - XFS_DATA_FORK); + XFS_BMAP_TRACE_POST_UPDATE("RF|RC", ip, idx, XFS_DATA_FORK); *dnew = temp; /* DELTA: The boundary between two in-core extents moved. */ temp = PREV.br_startoff; @@ -1107,10 +1093,10 @@ xfs_bmap_add_extent_delay_real( * The right neighbor is not contiguous. */ temp = PREV.br_blockcount - new->br_blockcount; - xfs_bmap_trace_pre_update(fname, "RF", ip, idx, XFS_DATA_FORK); + XFS_BMAP_TRACE_PRE_UPDATE("RF", ip, idx, XFS_DATA_FORK); xfs_bmbt_set_blockcount(ep, temp); - xfs_bmap_trace_insert(fname, "RF", ip, idx + 1, 1, - new, NULL, XFS_DATA_FORK); + XFS_BMAP_TRACE_INSERT("RF", ip, idx + 1, 1, new, NULL, + XFS_DATA_FORK); xfs_iext_insert(ifp, idx + 1, 1, new); ip->i_df.if_lastex = idx + 1; ip->i_d.di_nextents++; @@ -1142,7 +1128,7 @@ xfs_bmap_add_extent_delay_real( (cur ? cur->bc_private.b.allocated : 0)); ep = xfs_iext_get_ext(ifp, idx); xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp)); - xfs_bmap_trace_post_update(fname, "RF", ip, idx, XFS_DATA_FORK); + XFS_BMAP_TRACE_POST_UPDATE("RF", ip, idx, XFS_DATA_FORK); *dnew = temp; /* DELTA: One in-core extent is split in two. */ temp = PREV.br_startoff; @@ -1156,7 +1142,7 @@ xfs_bmap_add_extent_delay_real( * This case is avoided almost all the time. */ temp = new->br_startoff - PREV.br_startoff; - xfs_bmap_trace_pre_update(fname, "0", ip, idx, XFS_DATA_FORK); + XFS_BMAP_TRACE_PRE_UPDATE("0", ip, idx, XFS_DATA_FORK); xfs_bmbt_set_blockcount(ep, temp); r[0] = *new; r[1].br_state = PREV.br_state; @@ -1164,7 +1150,7 @@ xfs_bmap_add_extent_delay_real( r[1].br_startoff = new_endoff; temp2 = PREV.br_startoff + PREV.br_blockcount - new_endoff; r[1].br_blockcount = temp2; - xfs_bmap_trace_insert(fname, "0", ip, idx + 1, 2, &r[0], &r[1], + XFS_BMAP_TRACE_INSERT("0", ip, idx + 1, 2, &r[0], &r[1], XFS_DATA_FORK); xfs_iext_insert(ifp, idx + 1, 2, &r[0]); ip->i_df.if_lastex = idx + 1; @@ -1223,13 +1209,11 @@ xfs_bmap_add_extent_delay_real( } ep = xfs_iext_get_ext(ifp, idx); xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp)); - xfs_bmap_trace_post_update(fname, "0", ip, idx, XFS_DATA_FORK); - xfs_bmap_trace_pre_update(fname, "0", ip, idx + 2, - XFS_DATA_FORK); + XFS_BMAP_TRACE_POST_UPDATE("0", ip, idx, XFS_DATA_FORK); + XFS_BMAP_TRACE_PRE_UPDATE("0", ip, idx + 2, XFS_DATA_FORK); xfs_bmbt_set_startblock(xfs_iext_get_ext(ifp, idx + 2), NULLSTARTBLOCK((int)temp2)); - xfs_bmap_trace_post_update(fname, "0", ip, idx + 2, - XFS_DATA_FORK); + XFS_BMAP_TRACE_POST_UPDATE("0", ip, idx + 2, XFS_DATA_FORK); *dnew = temp + temp2; /* DELTA: One in-core extent is split in three. */ temp = PREV.br_startoff; @@ -1288,9 +1272,6 @@ xfs_bmap_add_extent_unwritten_real( xfs_btree_cur_t *cur; /* btree cursor */ xfs_bmbt_rec_t *ep; /* extent entry for idx */ int error; /* error return value */ -#ifdef XFS_BMAP_TRACE - static char fname[] = "xfs_bmap_add_extent_unwritten_real"; -#endif int i; /* temp state */ xfs_ifork_t *ifp; /* inode fork pointer */ xfs_fileoff_t new_endoff; /* end offset of new entry */ @@ -1391,15 +1372,14 @@ xfs_bmap_add_extent_unwritten_real( * Setting all of a previous oldext extent to newext. * The left and right neighbors are both contiguous with new. */ - xfs_bmap_trace_pre_update(fname, "LF|RF|LC|RC", ip, idx - 1, + XFS_BMAP_TRACE_PRE_UPDATE("LF|RF|LC|RC", ip, idx - 1, XFS_DATA_FORK); xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1), LEFT.br_blockcount + PREV.br_blockcount + RIGHT.br_blockcount); - xfs_bmap_trace_post_update(fname, "LF|RF|LC|RC", ip, idx - 1, - XFS_DATA_FORK); - xfs_bmap_trace_delete(fname, "LF|RF|LC|RC", ip, idx, 2, + XFS_BMAP_TRACE_POST_UPDATE("LF|RF|LC|RC", ip, idx - 1, XFS_DATA_FORK); + XFS_BMAP_TRACE_DELETE("LF|RF|LC|RC", ip, idx, 2, XFS_DATA_FORK); xfs_iext_remove(ifp, idx, 2); ip->i_df.if_lastex = idx - 1; ip->i_d.di_nextents -= 2; @@ -1442,15 +1422,14 @@ xfs_bmap_add_extent_unwritten_real( * Setting all of a previous oldext extent to newext. * The left neighbor is contiguous, the right is not. */ - xfs_bmap_trace_pre_update(fname, "LF|RF|LC", ip, idx - 1, + XFS_BMAP_TRACE_PRE_UPDATE("LF|RF|LC", ip, idx - 1, XFS_DATA_FORK); xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1), LEFT.br_blockcount + PREV.br_blockcount); - xfs_bmap_trace_post_update(fname, "LF|RF|LC", ip, idx - 1, + XFS_BMAP_TRACE_POST_UPDATE("LF|RF|LC", ip, idx - 1, XFS_DATA_FORK); ip->i_df.if_lastex = idx - 1; - xfs_bmap_trace_delete(fname, "LF|RF|LC", ip, idx, 1, - XFS_DATA_FORK); + XFS_BMAP_TRACE_DELETE("LF|RF|LC", ip, idx, 1, XFS_DATA_FORK); xfs_iext_remove(ifp, idx, 1); ip->i_d.di_nextents--; if (cur == NULL) @@ -1485,16 +1464,15 @@ xfs_bmap_add_extent_unwritten_real( * Setting all of a previous oldext extent to newext. * The right neighbor is contiguous, the left is not. */ - xfs_bmap_trace_pre_update(fname, "LF|RF|RC", ip, idx, + XFS_BMAP_TRACE_PRE_UPDATE("LF|RF|RC", ip, idx, XFS_DATA_FORK); xfs_bmbt_set_blockcount(ep, PREV.br_blockcount + RIGHT.br_blockcount); xfs_bmbt_set_state(ep, newext); - xfs_bmap_trace_post_update(fname, "LF|RF|RC", ip, idx, + XFS_BMAP_TRACE_POST_UPDATE("LF|RF|RC", ip, idx, XFS_DATA_FORK); ip->i_df.if_lastex = idx; - xfs_bmap_trace_delete(fname, "LF|RF|RC", ip, idx + 1, 1, - XFS_DATA_FORK); + XFS_BMAP_TRACE_DELETE("LF|RF|RC", ip, idx + 1, 1, XFS_DATA_FORK); xfs_iext_remove(ifp, idx + 1, 1); ip->i_d.di_nextents--; if (cur == NULL) @@ -1530,10 +1508,10 @@ xfs_bmap_add_extent_unwritten_real( * Neither the left nor right neighbors are contiguous with * the new one. */ - xfs_bmap_trace_pre_update(fname, "LF|RF", ip, idx, + XFS_BMAP_TRACE_PRE_UPDATE("LF|RF", ip, idx, XFS_DATA_FORK); xfs_bmbt_set_state(ep, newext); - xfs_bmap_trace_post_update(fname, "LF|RF", ip, idx, + XFS_BMAP_TRACE_POST_UPDATE("LF|RF", ip, idx, XFS_DATA_FORK); ip->i_df.if_lastex = idx; if (cur == NULL) @@ -1560,21 +1538,21 @@ xfs_bmap_add_extent_unwritten_real( * Setting the first part of a previous oldext extent to newext. * The left neighbor is contiguous. */ - xfs_bmap_trace_pre_update(fname, "LF|LC", ip, idx - 1, + XFS_BMAP_TRACE_PRE_UPDATE("LF|LC", ip, idx - 1, XFS_DATA_FORK); xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1), LEFT.br_blockcount + new->br_blockcount); xfs_bmbt_set_startoff(ep, PREV.br_startoff + new->br_blockcount); - xfs_bmap_trace_post_update(fname, "LF|LC", ip, idx - 1, + XFS_BMAP_TRACE_POST_UPDATE("LF|LC", ip, idx - 1, XFS_DATA_FORK); - xfs_bmap_trace_pre_update(fname, "LF|LC", ip, idx, + XFS_BMAP_TRACE_PRE_UPDATE("LF|LC", ip, idx, XFS_DATA_FORK); xfs_bmbt_set_startblock(ep, new->br_startblock + new->br_blockcount); xfs_bmbt_set_blockcount(ep, PREV.br_blockcount - new->br_blockcount); - xfs_bmap_trace_post_update(fname, "LF|LC", ip, idx, + XFS_BMAP_TRACE_POST_UPDATE("LF|LC", ip, idx, XFS_DATA_FORK); ip->i_df.if_lastex = idx - 1; if (cur == NULL) @@ -1611,15 +1589,15 @@ xfs_bmap_add_extent_unwritten_real( * Setting the first part of a previous oldext extent to newext. * The left neighbor is not contiguous. */ - xfs_bmap_trace_pre_update(fname, "LF", ip, idx, XFS_DATA_FORK); + XFS_BMAP_TRACE_PRE_UPDATE("LF", ip, idx, XFS_DATA_FORK); ASSERT(ep && xfs_bmbt_get_state(ep) == oldext); xfs_bmbt_set_startoff(ep, new_endoff); xfs_bmbt_set_blockcount(ep, PREV.br_blockcount - new->br_blockcount); xfs_bmbt_set_startblock(ep, new->br_startblock + new->br_blockcount); - xfs_bmap_trace_post_update(fname, "LF", ip, idx, XFS_DATA_FORK); - xfs_bmap_trace_insert(fname, "LF", ip, idx, 1, new, NULL, + XFS_BMAP_TRACE_POST_UPDATE("LF", ip, idx, XFS_DATA_FORK); + XFS_BMAP_TRACE_INSERT("LF", ip, idx, 1, new, NULL, XFS_DATA_FORK); xfs_iext_insert(ifp, idx, 1, new); ip->i_df.if_lastex = idx; @@ -1654,18 +1632,18 @@ xfs_bmap_add_extent_unwritten_real( * Setting the last part of a previous oldext extent to newext. * The right neighbor is contiguous with the new allocation. */ - xfs_bmap_trace_pre_update(fname, "RF|RC", ip, idx, + XFS_BMAP_TRACE_PRE_UPDATE("RF|RC", ip, idx, XFS_DATA_FORK); - xfs_bmap_trace_pre_update(fname, "RF|RC", ip, idx + 1, + XFS_BMAP_TRACE_PRE_UPDATE("RF|RC", ip, idx + 1, XFS_DATA_FORK); xfs_bmbt_set_blockcount(ep, PREV.br_blockcount - new->br_blockcount); - xfs_bmap_trace_post_update(fname, "RF|RC", ip, idx, + XFS_BMAP_TRACE_POST_UPDATE("RF|RC", ip, idx, XFS_DATA_FORK); xfs_bmbt_set_allf(xfs_iext_get_ext(ifp, idx + 1), new->br_startoff, new->br_startblock, new->br_blockcount + RIGHT.br_blockcount, newext); - xfs_bmap_trace_post_update(fname, "RF|RC", ip, idx + 1, + XFS_BMAP_TRACE_POST_UPDATE("RF|RC", ip, idx + 1, XFS_DATA_FORK); ip->i_df.if_lastex = idx + 1; if (cur == NULL) @@ -1701,12 +1679,12 @@ xfs_bmap_add_extent_unwritten_real( * Setting the last part of a previous oldext extent to newext. * The right neighbor is not contiguous. */ - xfs_bmap_trace_pre_update(fname, "RF", ip, idx, XFS_DATA_FORK); + XFS_BMAP_TRACE_PRE_UPDATE("RF", ip, idx, XFS_DATA_FORK); xfs_bmbt_set_blockcount(ep, PREV.br_blockcount - new->br_blockcount); - xfs_bmap_trace_post_update(fname, "RF", ip, idx, XFS_DATA_FORK); - xfs_bmap_trace_insert(fname, "RF", ip, idx + 1, 1, - new, NULL, XFS_DATA_FORK); + XFS_BMAP_TRACE_POST_UPDATE("RF", ip, idx, XFS_DATA_FORK); + XFS_BMAP_TRACE_INSERT("RF", ip, idx + 1, 1, new, NULL, + XFS_DATA_FORK); xfs_iext_insert(ifp, idx + 1, 1, new); ip->i_df.if_lastex = idx + 1; ip->i_d.di_nextents++; @@ -1745,17 +1723,17 @@ xfs_bmap_add_extent_unwritten_real( * newext. Contiguity is impossible here. * One extent becomes three extents. */ - xfs_bmap_trace_pre_update(fname, "0", ip, idx, XFS_DATA_FORK); + XFS_BMAP_TRACE_PRE_UPDATE("0", ip, idx, XFS_DATA_FORK); xfs_bmbt_set_blockcount(ep, new->br_startoff - PREV.br_startoff); - xfs_bmap_trace_post_update(fname, "0", ip, idx, XFS_DATA_FORK); + XFS_BMAP_TRACE_POST_UPDATE("0", ip, idx, XFS_DATA_FORK); r[0] = *new; r[1].br_startoff = new_endoff; r[1].br_blockcount = PREV.br_startoff + PREV.br_blockcount - new_endoff; r[1].br_startblock = new->br_startblock + new->br_blockcount; r[1].br_state = oldext; - xfs_bmap_trace_insert(fname, "0", ip, idx + 1, 2, &r[0], &r[1], + XFS_BMAP_TRACE_INSERT("0", ip, idx + 1, 2, &r[0], &r[1], XFS_DATA_FORK); xfs_iext_insert(ifp, idx + 1, 2, &r[0]); ip->i_df.if_lastex = idx + 1; @@ -1846,9 +1824,6 @@ xfs_bmap_add_extent_hole_delay( int rsvd) /* OK to allocate reserved blocks */ { xfs_bmbt_rec_t *ep; /* extent record for idx */ -#ifdef XFS_BMAP_TRACE - static char fname[] = "xfs_bmap_add_extent_hole_delay"; -#endif xfs_ifork_t *ifp; /* inode fork pointer */ xfs_bmbt_irec_t left; /* left neighbor extent entry */ xfs_filblks_t newlen=0; /* new indirect size */ @@ -1920,7 +1895,7 @@ xfs_bmap_add_extent_hole_delay( */ temp = left.br_blockcount + new->br_blockcount + right.br_blockcount; - xfs_bmap_trace_pre_update(fname, "LC|RC", ip, idx - 1, + XFS_BMAP_TRACE_PRE_UPDATE("LC|RC", ip, idx - 1, XFS_DATA_FORK); xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1), temp); oldlen = STARTBLOCKVAL(left.br_startblock) + @@ -1929,10 +1904,9 @@ xfs_bmap_add_extent_hole_delay( newlen = xfs_bmap_worst_indlen(ip, temp); xfs_bmbt_set_startblock(xfs_iext_get_ext(ifp, idx - 1), NULLSTARTBLOCK((int)newlen)); - xfs_bmap_trace_post_update(fname, "LC|RC", ip, idx - 1, - XFS_DATA_FORK); - xfs_bmap_trace_delete(fname, "LC|RC", ip, idx, 1, + XFS_BMAP_TRACE_POST_UPDATE("LC|RC", ip, idx - 1, XFS_DATA_FORK); + XFS_BMAP_TRACE_DELETE("LC|RC", ip, idx, 1, XFS_DATA_FORK); xfs_iext_remove(ifp, idx, 1); ip->i_df.if_lastex = idx - 1; /* DELTA: Two in-core extents were replaced by one. */ @@ -1947,7 +1921,7 @@ xfs_bmap_add_extent_hole_delay( * Merge the new allocation with the left neighbor. */ temp = left.br_blockcount + new->br_blockcount; - xfs_bmap_trace_pre_update(fname, "LC", ip, idx - 1, + XFS_BMAP_TRACE_PRE_UPDATE("LC", ip, idx - 1, XFS_DATA_FORK); xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1), temp); oldlen = STARTBLOCKVAL(left.br_startblock) + @@ -1955,7 +1929,7 @@ xfs_bmap_add_extent_hole_delay( newlen = xfs_bmap_worst_indlen(ip, temp); xfs_bmbt_set_startblock(xfs_iext_get_ext(ifp, idx - 1), NULLSTARTBLOCK((int)newlen)); - xfs_bmap_trace_post_update(fname, "LC", ip, idx - 1, + XFS_BMAP_TRACE_POST_UPDATE("LC", ip, idx - 1, XFS_DATA_FORK); ip->i_df.if_lastex = idx - 1; /* DELTA: One in-core extent grew into a hole. */ @@ -1969,14 +1943,14 @@ xfs_bmap_add_extent_hole_delay( * on the right. * Merge the new allocation with the right neighbor. */ - xfs_bmap_trace_pre_update(fname, "RC", ip, idx, XFS_DATA_FORK); + XFS_BMAP_TRACE_PRE_UPDATE("RC", ip, idx, XFS_DATA_FORK); temp = new->br_blockcount + right.br_blockcount; oldlen = STARTBLOCKVAL(new->br_startblock) + STARTBLOCKVAL(right.br_startblock); newlen = xfs_bmap_worst_indlen(ip, temp); xfs_bmbt_set_allf(ep, new->br_startoff, NULLSTARTBLOCK((int)newlen), temp, right.br_state); - xfs_bmap_trace_post_update(fname, "RC", ip, idx, XFS_DATA_FORK); + XFS_BMAP_TRACE_POST_UPDATE("RC", ip, idx, XFS_DATA_FORK); ip->i_df.if_lastex = idx; /* DELTA: One in-core extent grew into a hole. */ temp2 = temp; @@ -1990,7 +1964,7 @@ xfs_bmap_add_extent_hole_delay( * Insert a new entry. */ oldlen = newlen = 0; - xfs_bmap_trace_insert(fname, "0", ip, idx, 1, new, NULL, + XFS_BMAP_TRACE_INSERT("0", ip, idx, 1, new, NULL, XFS_DATA_FORK); xfs_iext_insert(ifp, idx, 1, new); ip->i_df.if_lastex = idx; @@ -2040,9 +2014,6 @@ xfs_bmap_add_extent_hole_real( { xfs_bmbt_rec_t *ep; /* pointer to extent entry ins. point */ int error; /* error return value */ -#ifdef XFS_BMAP_TRACE - static char fname[] = "xfs_bmap_add_extent_hole_real"; -#endif int i; /* temp state */ xfs_ifork_t *ifp; /* inode fork pointer */ xfs_bmbt_irec_t left; /* left neighbor extent entry */ @@ -2119,15 +2090,14 @@ xfs_bmap_add_extent_hole_real( * left and on the right. * Merge all three into a single extent record. */ - xfs_bmap_trace_pre_update(fname, "LC|RC", ip, idx - 1, + XFS_BMAP_TRACE_PRE_UPDATE("LC|RC", ip, idx - 1, whichfork); xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1), left.br_blockcount + new->br_blockcount + right.br_blockcount); - xfs_bmap_trace_post_update(fname, "LC|RC", ip, idx - 1, + XFS_BMAP_TRACE_POST_UPDATE("LC|RC", ip, idx - 1, whichfork); - xfs_bmap_trace_delete(fname, "LC|RC", ip, - idx, 1, whichfork); + XFS_BMAP_TRACE_DELETE("LC|RC", ip, idx, 1, whichfork); xfs_iext_remove(ifp, idx, 1); ifp->if_lastex = idx - 1; XFS_IFORK_NEXT_SET(ip, whichfork, @@ -2169,10 +2139,10 @@ xfs_bmap_add_extent_hole_real( * on the left. * Merge the new allocation with the left neighbor. */ - xfs_bmap_trace_pre_update(fname, "LC", ip, idx - 1, whichfork); + XFS_BMAP_TRACE_PRE_UPDATE("LC", ip, idx - 1, whichfork); xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1), left.br_blockcount + new->br_blockcount); - xfs_bmap_trace_post_update(fname, "LC", ip, idx - 1, whichfork); + XFS_BMAP_TRACE_POST_UPDATE("LC", ip, idx - 1, whichfork); ifp->if_lastex = idx - 1; if (cur == NULL) { rval = XFS_ILOG_FEXT(whichfork); @@ -2203,11 +2173,11 @@ xfs_bmap_add_extent_hole_real( * on the right. * Merge the new allocation with the right neighbor. */ - xfs_bmap_trace_pre_update(fname, "RC", ip, idx, whichfork); + XFS_BMAP_TRACE_PRE_UPDATE("RC", ip, idx, whichfork); xfs_bmbt_set_allf(ep, new->br_startoff, new->br_startblock, new->br_blockcount + right.br_blockcount, right.br_state); - xfs_bmap_trace_post_update(fname, "RC", ip, idx, whichfork); + XFS_BMAP_TRACE_POST_UPDATE("RC", ip, idx, whichfork); ifp->if_lastex = idx; if (cur == NULL) { rval = XFS_ILOG_FEXT(whichfork); @@ -2238,8 +2208,7 @@ xfs_bmap_add_extent_hole_real( * real allocation. * Insert a new entry. */ - xfs_bmap_trace_insert(fname, "0", ip, idx, 1, new, NULL, - whichfork); + XFS_BMAP_TRACE_INSERT("0", ip, idx, 1, new, NULL, whichfork); xfs_iext_insert(ifp, idx, 1, new); ifp->if_lastex = idx; XFS_IFORK_NEXT_SET(ip, whichfork, @@ -3104,9 +3073,6 @@ xfs_bmap_del_extent( xfs_bmbt_rec_t *ep; /* current extent entry pointer */ int error; /* error return value */ int flags; /* inode logging flags */ -#ifdef XFS_BMAP_TRACE - static char fname[] = "xfs_bmap_del_extent"; -#endif xfs_bmbt_irec_t got; /* current extent entry */ xfs_fileoff_t got_endoff; /* first offset past got */ int i; /* temp state */ @@ -3200,7 +3166,7 @@ xfs_bmap_del_extent( /* * Matches the whole extent. Delete the entry. */ - xfs_bmap_trace_delete(fname, "3", ip, idx, 1, whichfork); + XFS_BMAP_TRACE_DELETE("3", ip, idx, 1, whichfork); xfs_iext_remove(ifp, idx, 1); ifp->if_lastex = idx; if (delay) @@ -3221,7 +3187,7 @@ xfs_bmap_del_extent( /* * Deleting the first part of the extent. */ - xfs_bmap_trace_pre_update(fname, "2", ip, idx, whichfork); + XFS_BMAP_TRACE_PRE_UPDATE("2", ip, idx, whichfork); xfs_bmbt_set_startoff(ep, del_endoff); temp = got.br_blockcount - del->br_blockcount; xfs_bmbt_set_blockcount(ep, temp); @@ -3230,13 +3196,13 @@ xfs_bmap_del_extent( temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp), da_old); xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp)); - xfs_bmap_trace_post_update(fname, "2", ip, idx, + XFS_BMAP_TRACE_POST_UPDATE("2", ip, idx, whichfork); da_new = temp; break; } xfs_bmbt_set_startblock(ep, del_endblock); - xfs_bmap_trace_post_update(fname, "2", ip, idx, whichfork); + XFS_BMAP_TRACE_POST_UPDATE("2", ip, idx, whichfork); if (!cur) { flags |= XFS_ILOG_FEXT(whichfork); break; @@ -3252,19 +3218,19 @@ xfs_bmap_del_extent( * Deleting the last part of the extent. */ temp = got.br_blockcount - del->br_blockcount; - xfs_bmap_trace_pre_update(fname, "1", ip, idx, whichfork); + XFS_BMAP_TRACE_PRE_UPDATE("1", ip, idx, whichfork); xfs_bmbt_set_blockcount(ep, temp); ifp->if_lastex = idx; if (delay) { temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp), da_old); xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp)); - xfs_bmap_trace_post_update(fname, "1", ip, idx, + XFS_BMAP_TRACE_POST_UPDATE("1", ip, idx, whichfork); da_new = temp; break; } - xfs_bmap_trace_post_update(fname, "1", ip, idx, whichfork); + XFS_BMAP_TRACE_POST_UPDATE("1", ip, idx, whichfork); if (!cur) { flags |= XFS_ILOG_FEXT(whichfork); break; @@ -3281,7 +3247,7 @@ xfs_bmap_del_extent( * Deleting the middle of the extent. */ temp = del->br_startoff - got.br_startoff; - xfs_bmap_trace_pre_update(fname, "0", ip, idx, whichfork); + XFS_BMAP_TRACE_PRE_UPDATE("0", ip, idx, whichfork); xfs_bmbt_set_blockcount(ep, temp); new.br_startoff = del_endoff; temp2 = got_endoff - del_endoff; @@ -3368,8 +3334,8 @@ xfs_bmap_del_extent( } } } - xfs_bmap_trace_post_update(fname, "0", ip, idx, whichfork); - xfs_bmap_trace_insert(fname, "0", ip, idx + 1, 1, &new, NULL, + XFS_BMAP_TRACE_POST_UPDATE("0", ip, idx, whichfork); + XFS_BMAP_TRACE_INSERT("0", ip, idx + 1, 1, &new, NULL, whichfork); xfs_iext_insert(ifp, idx + 1, 1, &new); ifp->if_lastex = idx + 1; @@ -3609,9 +3575,6 @@ xfs_bmap_local_to_extents( { int error; /* error return value */ int flags; /* logging flags returned */ -#ifdef XFS_BMAP_TRACE - static char fname[] = "xfs_bmap_local_to_extents"; -#endif xfs_ifork_t *ifp; /* inode fork pointer */ /* @@ -3666,7 +3629,7 @@ xfs_bmap_local_to_extents( xfs_iext_add(ifp, 0, 1); ep = xfs_iext_get_ext(ifp, 0); xfs_bmbt_set_allf(ep, 0, args.fsbno, 1, XFS_EXT_NORM); - xfs_bmap_trace_post_update(fname, "new", ip, 0, whichfork); + XFS_BMAP_TRACE_POST_UPDATE("new", ip, 0, whichfork); XFS_IFORK_NEXT_SET(ip, whichfork, 1); ip->i_d.di_nblocks = 1; XFS_TRANS_MOD_DQUOT_BYINO(args.mp, tp, ip, @@ -3789,7 +3752,7 @@ ktrace_t *xfs_bmap_trace_buf; STATIC void xfs_bmap_trace_addentry( int opcode, /* operation */ - char *fname, /* function name */ + const char *fname, /* function name */ char *desc, /* operation description */ xfs_inode_t *ip, /* incore inode pointer */ xfs_extnum_t idx, /* index of entry(ies) */ @@ -3848,7 +3811,7 @@ xfs_bmap_trace_addentry( */ STATIC void xfs_bmap_trace_delete( - char *fname, /* function name */ + const char *fname, /* function name */ char *desc, /* operation description */ xfs_inode_t *ip, /* incore inode pointer */ xfs_extnum_t idx, /* index of entry(entries) deleted */ @@ -3870,7 +3833,7 @@ xfs_bmap_trace_delete( */ STATIC void xfs_bmap_trace_insert( - char *fname, /* function name */ + const char *fname, /* function name */ char *desc, /* operation description */ xfs_inode_t *ip, /* incore inode pointer */ xfs_extnum_t idx, /* index of entry(entries) inserted */ @@ -3899,7 +3862,7 @@ xfs_bmap_trace_insert( */ STATIC void xfs_bmap_trace_post_update( - char *fname, /* function name */ + const char *fname, /* function name */ char *desc, /* operation description */ xfs_inode_t *ip, /* incore inode pointer */ xfs_extnum_t idx, /* index of entry updated */ @@ -3917,7 +3880,7 @@ xfs_bmap_trace_post_update( */ STATIC void xfs_bmap_trace_pre_update( - char *fname, /* function name */ + const char *fname, /* function name */ char *desc, /* operation description */ xfs_inode_t *ip, /* incore inode pointer */ xfs_extnum_t idx, /* index of entry to be updated */ @@ -4534,9 +4497,6 @@ xfs_bmap_read_extents( xfs_buf_t *bp; /* buffer for "block" */ int error; /* error return value */ xfs_exntfmt_t exntf; /* XFS_EXTFMT_NOSTATE, if checking */ -#ifdef XFS_BMAP_TRACE - static char fname[] = "xfs_bmap_read_extents"; -#endif xfs_extnum_t i, j; /* index into the extents list */ xfs_ifork_t *ifp; /* fork structure */ int level; /* btree level, for checking */ @@ -4653,7 +4613,7 @@ xfs_bmap_read_extents( } ASSERT(i == (ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t))); ASSERT(i == XFS_IFORK_NEXTENTS(ip, whichfork)); - xfs_bmap_trace_exlist(fname, ip, i, whichfork); + XFS_BMAP_TRACE_EXLIST(ip, i, whichfork); return 0; error0: xfs_trans_brelse(tp, bp); @@ -4666,7 +4626,7 @@ error0: */ void xfs_bmap_trace_exlist( - char *fname, /* function name */ + const char *fname, /* function name */ xfs_inode_t *ip, /* incore inode pointer */ xfs_extnum_t cnt, /* count of entries in the list */ int whichfork) /* data or attr fork */ @@ -4681,7 +4641,7 @@ xfs_bmap_trace_exlist( for (idx = 0; idx < cnt; idx++) { ep = xfs_iext_get_ext(ifp, idx); xfs_bmbt_get_all(ep, &s); - xfs_bmap_trace_insert(fname, "exlist", ip, idx, 1, &s, NULL, + XFS_BMAP_TRACE_INSERT("exlist", ip, idx, 1, &s, NULL, whichfork); } } diff --git a/fs/xfs/xfs_bmap.h b/fs/xfs/xfs_bmap.h index 4f24c7e39b3..524b1c9d524 100644 --- a/fs/xfs/xfs_bmap.h +++ b/fs/xfs/xfs_bmap.h @@ -144,12 +144,14 @@ extern ktrace_t *xfs_bmap_trace_buf; */ void xfs_bmap_trace_exlist( - char *fname, /* function name */ + const char *fname, /* function name */ struct xfs_inode *ip, /* incore inode pointer */ xfs_extnum_t cnt, /* count of entries in list */ int whichfork); /* data or attr fork */ +#define XFS_BMAP_TRACE_EXLIST(ip,c,w) \ + xfs_bmap_trace_exlist(__FUNCTION__,ip,c,w) #else -#define xfs_bmap_trace_exlist(f,ip,c,w) +#define XFS_BMAP_TRACE_EXLIST(ip,c,w) #endif /* diff --git a/fs/xfs/xfs_bmap_btree.c b/fs/xfs/xfs_bmap_btree.c index 0bf192fea3e..89b891f51cf 100644 --- a/fs/xfs/xfs_bmap_btree.c +++ b/fs/xfs/xfs_bmap_btree.c @@ -76,7 +76,7 @@ static char EXIT[] = "exit"; */ STATIC void xfs_bmbt_trace_enter( - char *func, + const char *func, xfs_btree_cur_t *cur, char *s, int type, @@ -117,7 +117,7 @@ xfs_bmbt_trace_enter( */ STATIC void xfs_bmbt_trace_argbi( - char *func, + const char *func, xfs_btree_cur_t *cur, xfs_buf_t *b, int i, @@ -134,7 +134,7 @@ xfs_bmbt_trace_argbi( */ STATIC void xfs_bmbt_trace_argbii( - char *func, + const char *func, xfs_btree_cur_t *cur, xfs_buf_t *b, int i0, @@ -153,7 +153,7 @@ xfs_bmbt_trace_argbii( */ STATIC void xfs_bmbt_trace_argfffi( - char *func, + const char *func, xfs_btree_cur_t *cur, xfs_dfiloff_t o, xfs_dfsbno_t b, @@ -172,7 +172,7 @@ xfs_bmbt_trace_argfffi( */ STATIC void xfs_bmbt_trace_argi( - char *func, + const char *func, xfs_btree_cur_t *cur, int i, int line) @@ -188,7 +188,7 @@ xfs_bmbt_trace_argi( */ STATIC void xfs_bmbt_trace_argifk( - char *func, + const char *func, xfs_btree_cur_t *cur, int i, xfs_fsblock_t f, @@ -206,7 +206,7 @@ xfs_bmbt_trace_argifk( */ STATIC void xfs_bmbt_trace_argifr( - char *func, + const char *func, xfs_btree_cur_t *cur, int i, xfs_fsblock_t f, @@ -235,7 +235,7 @@ xfs_bmbt_trace_argifr( */ STATIC void xfs_bmbt_trace_argik( - char *func, + const char *func, xfs_btree_cur_t *cur, int i, xfs_bmbt_key_t *k, @@ -255,7 +255,7 @@ xfs_bmbt_trace_argik( */ STATIC void xfs_bmbt_trace_cursor( - char *func, + const char *func, xfs_btree_cur_t *cur, char *s, int line) @@ -274,21 +274,21 @@ xfs_bmbt_trace_cursor( } #define XFS_BMBT_TRACE_ARGBI(c,b,i) \ - xfs_bmbt_trace_argbi(fname, c, b, i, __LINE__) + xfs_bmbt_trace_argbi(__FUNCTION__, c, b, i, __LINE__) #define XFS_BMBT_TRACE_ARGBII(c,b,i,j) \ - xfs_bmbt_trace_argbii(fname, c, b, i, j, __LINE__) + xfs_bmbt_trace_argbii(__FUNCTION__, c, b, i, j, __LINE__) #define XFS_BMBT_TRACE_ARGFFFI(c,o,b,i,j) \ - xfs_bmbt_trace_argfffi(fname, c, o, b, i, j, __LINE__) + xfs_bmbt_trace_argfffi(__FUNCTION__, c, o, b, i, j, __LINE__) #define XFS_BMBT_TRACE_ARGI(c,i) \ - xfs_bmbt_trace_argi(fname, c, i, __LINE__) + xfs_bmbt_trace_argi(__FUNCTION__, c, i, __LINE__) #define XFS_BMBT_TRACE_ARGIFK(c,i,f,s) \ - xfs_bmbt_trace_argifk(fname, c, i, f, s, __LINE__) + xfs_bmbt_trace_argifk(__FUNCTION__, c, i, f, s, __LINE__) #define XFS_BMBT_TRACE_ARGIFR(c,i,f,r) \ - xfs_bmbt_trace_argifr(fname, c, i, f, r, __LINE__) + xfs_bmbt_trace_argifr(__FUNCTION__, c, i, f, r, __LINE__) #define XFS_BMBT_TRACE_ARGIK(c,i,k) \ - xfs_bmbt_trace_argik(fname, c, i, k, __LINE__) + xfs_bmbt_trace_argik(__FUNCTION__, c, i, k, __LINE__) #define XFS_BMBT_TRACE_CURSOR(c,s) \ - xfs_bmbt_trace_cursor(fname, c, s, __LINE__) + xfs_bmbt_trace_cursor(__FUNCTION__, c, s, __LINE__) #else #define XFS_BMBT_TRACE_ARGBI(c,b,i) #define XFS_BMBT_TRACE_ARGBII(c,b,i,j) @@ -318,9 +318,6 @@ xfs_bmbt_delrec( xfs_fsblock_t bno; /* fs-relative block number */ xfs_buf_t *bp; /* buffer for block */ int error; /* error return value */ -#ifdef XFS_BMBT_TRACE - static char fname[] = "xfs_bmbt_delrec"; -#endif int i; /* loop counter */ int j; /* temp state */ xfs_bmbt_key_t key; /* bmap btree key */ @@ -694,9 +691,6 @@ xfs_bmbt_insrec( xfs_bmbt_block_t *block; /* bmap btree block */ xfs_buf_t *bp; /* buffer for block */ int error; /* error return value */ -#ifdef XFS_BMBT_TRACE - static char fname[] = "xfs_bmbt_insrec"; -#endif int i; /* loop index */ xfs_bmbt_key_t key; /* bmap btree key */ xfs_bmbt_key_t *kp=NULL; /* pointer to bmap btree key */ @@ -880,9 +874,6 @@ xfs_bmbt_killroot( xfs_bmbt_ptr_t *cpp; #ifdef DEBUG int error; -#endif -#ifdef XFS_BMBT_TRACE - static char fname[] = "xfs_bmbt_killroot"; #endif int i; xfs_bmbt_key_t *kp; @@ -973,9 +964,6 @@ xfs_bmbt_log_keys( int kfirst, int klast) { -#ifdef XFS_BMBT_TRACE - static char fname[] = "xfs_bmbt_log_keys"; -#endif xfs_trans_t *tp; XFS_BMBT_TRACE_CURSOR(cur, ENTRY); @@ -1012,9 +1000,6 @@ xfs_bmbt_log_ptrs( int pfirst, int plast) { -#ifdef XFS_BMBT_TRACE - static char fname[] = "xfs_bmbt_log_ptrs"; -#endif xfs_trans_t *tp; XFS_BMBT_TRACE_CURSOR(cur, ENTRY); @@ -1055,9 +1040,6 @@ xfs_bmbt_lookup( xfs_daddr_t d; xfs_sfiloff_t diff; int error; /* error return value */ -#ifdef XFS_BMBT_TRACE - static char fname[] = "xfs_bmbt_lookup"; -#endif xfs_fsblock_t fsbno=0; int high; int i; @@ -1195,9 +1177,6 @@ xfs_bmbt_lshift( int *stat) /* success/failure */ { int error; /* error return value */ -#ifdef XFS_BMBT_TRACE - static char fname[] = "xfs_bmbt_lshift"; -#endif #ifdef DEBUG int i; /* loop counter */ #endif @@ -1331,9 +1310,6 @@ xfs_bmbt_rshift( int *stat) /* success/failure */ { int error; /* error return value */ -#ifdef XFS_BMBT_TRACE - static char fname[] = "xfs_bmbt_rshift"; -#endif int i; /* loop counter */ xfs_bmbt_key_t key; /* bmap btree key */ xfs_buf_t *lbp; /* left buffer pointer */ @@ -1492,9 +1468,6 @@ xfs_bmbt_split( { xfs_alloc_arg_t args; /* block allocation args */ int error; /* error return value */ -#ifdef XFS_BMBT_TRACE - static char fname[] = "xfs_bmbt_split"; -#endif int i; /* loop counter */ xfs_fsblock_t lbno; /* left sibling block number */ xfs_buf_t *lbp; /* left buffer pointer */ @@ -1640,9 +1613,6 @@ xfs_bmbt_updkey( xfs_buf_t *bp; #ifdef DEBUG int error; -#endif -#ifdef XFS_BMBT_TRACE - static char fname[] = "xfs_bmbt_updkey"; #endif xfs_bmbt_key_t *kp; int ptr; @@ -1712,9 +1682,6 @@ xfs_bmbt_decrement( xfs_bmbt_block_t *block; xfs_buf_t *bp; int error; /* error return value */ -#ifdef XFS_BMBT_TRACE - static char fname[] = "xfs_bmbt_decrement"; -#endif xfs_fsblock_t fsbno; int lev; xfs_mount_t *mp; @@ -1785,9 +1752,6 @@ xfs_bmbt_delete( int *stat) /* success/failure */ { int error; /* error return value */ -#ifdef XFS_BMBT_TRACE - static char fname[] = "xfs_bmbt_delete"; -#endif int i; int level; @@ -2000,9 +1964,6 @@ xfs_bmbt_increment( xfs_bmbt_block_t *block; xfs_buf_t *bp; int error; /* error return value */ -#ifdef XFS_BMBT_TRACE - static char fname[] = "xfs_bmbt_increment"; -#endif xfs_fsblock_t fsbno; int lev; xfs_mount_t *mp; @@ -2080,9 +2041,6 @@ xfs_bmbt_insert( int *stat) /* success/failure */ { int error; /* error return value */ -#ifdef XFS_BMBT_TRACE - static char fname[] = "xfs_bmbt_insert"; -#endif int i; int level; xfs_fsblock_t nbno; @@ -2142,9 +2100,6 @@ xfs_bmbt_log_block( int fields) { int first; -#ifdef XFS_BMBT_TRACE - static char fname[] = "xfs_bmbt_log_block"; -#endif int last; xfs_trans_t *tp; static const short offsets[] = { @@ -2181,9 +2136,6 @@ xfs_bmbt_log_recs( { xfs_bmbt_block_t *block; int first; -#ifdef XFS_BMBT_TRACE - static char fname[] = "xfs_bmbt_log_recs"; -#endif int last; xfs_bmbt_rec_t *rp; xfs_trans_t *tp; @@ -2245,9 +2197,6 @@ xfs_bmbt_newroot( xfs_bmbt_key_t *ckp; /* child key pointer */ xfs_bmbt_ptr_t *cpp; /* child ptr pointer */ int error; /* error return code */ -#ifdef XFS_BMBT_TRACE - static char fname[] = "xfs_bmbt_newroot"; -#endif #ifdef DEBUG int i; /* loop counter */ #endif @@ -2630,9 +2579,6 @@ xfs_bmbt_update( xfs_bmbt_block_t *block; xfs_buf_t *bp; int error; -#ifdef XFS_BMBT_TRACE - static char fname[] = "xfs_bmbt_update"; -#endif xfs_bmbt_key_t key; int ptr; xfs_bmbt_rec_t *rp; diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index 59829523ab0..cdc4c28926d 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -645,8 +645,7 @@ xfs_iformat_extents( ep->l1 = INT_GET(get_unaligned((__uint64_t*)&dp->l1), ARCH_CONVERT); } - xfs_bmap_trace_exlist("xfs_iformat_extents", ip, nex, - whichfork); + XFS_BMAP_TRACE_EXLIST(ip, nex, whichfork); if (whichfork != XFS_DATA_FORK || XFS_EXTFMT_INODE(ip) == XFS_EXTFMT_NOSTATE) if (unlikely(xfs_check_nostate_extents( @@ -2894,9 +2893,6 @@ xfs_iextents_copy( int copied; xfs_bmbt_rec_t *dest_ep; xfs_bmbt_rec_t *ep; -#ifdef XFS_BMAP_TRACE - static char fname[] = "xfs_iextents_copy"; -#endif int i; xfs_ifork_t *ifp; int nrecs; @@ -2907,7 +2903,7 @@ xfs_iextents_copy( ASSERT(ifp->if_bytes > 0); nrecs = ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t); - xfs_bmap_trace_exlist(fname, ip, nrecs, whichfork); + XFS_BMAP_TRACE_EXLIST(ip, nrecs, whichfork); ASSERT(nrecs > 0); /* -- cgit v1.2.3-70-g09d2