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authorJoe Perches <joe@perches.com>2013-06-04 16:39:15 -0700
committerDave Kleikamp <dave.kleikamp@oracle.com>2013-06-05 14:47:19 -0500
commiteb8630d7d2fd13589e6a7a3ae2fe1f75f867fbed (patch)
tree16a5040af9b8df061385de9e0ab8e13e51790ddf /fs/jfs/jfs_dtree.c
parent21d1101f013c12d1dd78cfdf263d619c80975b47 (diff)
jfs: Update jfs_error
Use a more current logging style. Add __printf format and argument verification. Remove embedded function names from formats. Add %pf, __builtin_return_address(0) to jfs_error. Add newlines to formats for kernel style consistency. (One format already had an erroneous newline) Coalesce formats and align arguments. Object size reduced ~1KiB. $ size fs/jfs/built-in.o* text data bss dec hex filename 201891 35488 63936 301315 49903 fs/jfs/built-in.o.new 202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Diffstat (limited to 'fs/jfs/jfs_dtree.c')
-rw-r--r--fs/jfs/jfs_dtree.c37
1 files changed, 18 insertions, 19 deletions
diff --git a/fs/jfs/jfs_dtree.c b/fs/jfs/jfs_dtree.c
index 0ddbeceafc6..c89424e71a0 100644
--- a/fs/jfs/jfs_dtree.c
+++ b/fs/jfs/jfs_dtree.c
@@ -124,21 +124,21 @@ struct dtsplit {
#define DT_PAGE(IP, MP) BT_PAGE(IP, MP, dtpage_t, i_dtroot)
/* get page buffer for specified block address */
-#define DT_GETPAGE(IP, BN, MP, SIZE, P, RC)\
-{\
- BT_GETPAGE(IP, BN, MP, dtpage_t, SIZE, P, RC, i_dtroot)\
- if (!(RC))\
- {\
- if (((P)->header.nextindex > (((BN)==0)?DTROOTMAXSLOT:(P)->header.maxslot)) ||\
- ((BN) && ((P)->header.maxslot > DTPAGEMAXSLOT)))\
- {\
- BT_PUTPAGE(MP);\
- jfs_error((IP)->i_sb, "DT_GETPAGE: dtree page corrupt");\
- MP = NULL;\
- RC = -EIO;\
- }\
- }\
-}
+#define DT_GETPAGE(IP, BN, MP, SIZE, P, RC) \
+do { \
+ BT_GETPAGE(IP, BN, MP, dtpage_t, SIZE, P, RC, i_dtroot); \
+ if (!(RC)) { \
+ if (((P)->header.nextindex > \
+ (((BN) == 0) ? DTROOTMAXSLOT : (P)->header.maxslot)) || \
+ ((BN) && ((P)->header.maxslot > DTPAGEMAXSLOT))) { \
+ BT_PUTPAGE(MP); \
+ jfs_error((IP)->i_sb, \
+ "DT_GETPAGE: dtree page corrupt\n"); \
+ MP = NULL; \
+ RC = -EIO; \
+ } \
+ } \
+} while (0)
/* for consistency */
#define DT_PUTPAGE(MP) BT_PUTPAGE(MP)
@@ -776,7 +776,7 @@ int dtSearch(struct inode *ip, struct component_name * key, ino_t * data,
/* Something's corrupted, mark filesystem dirty so
* chkdsk will fix it.
*/
- jfs_error(sb, "stack overrun in dtSearch!");
+ jfs_error(sb, "stack overrun!\n");
BT_STACK_DUMP(btstack);
rc = -EIO;
goto out;
@@ -3252,8 +3252,7 @@ int jfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
/* Sanity Check */
if (d_namleft == 0) {
jfs_error(ip->i_sb,
- "JFS:Dtree error: ino = "
- "%ld, bn=%Ld, index = %d",
+ "JFS:Dtree error: ino = %ld, bn=%lld, index = %d\n",
(long)ip->i_ino,
(long long)bn,
i);
@@ -3373,7 +3372,7 @@ static int dtReadFirst(struct inode *ip, struct btstack * btstack)
*/
if (BT_STACK_FULL(btstack)) {
DT_PUTPAGE(mp);
- jfs_error(ip->i_sb, "dtReadFirst: btstack overrun");
+ jfs_error(ip->i_sb, "btstack overrun\n");
BT_STACK_DUMP(btstack);
return -EIO;
}