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-rw-r--r--fs/xfs/linux-2.6/xfs_sync.c17
-rw-r--r--fs/xfs/quota/xfs_dquot.c10
-rw-r--r--fs/xfs/quota/xfs_dquot_item.c9
-rw-r--r--fs/xfs/quota/xfs_qm_syscalls.c4
-rw-r--r--fs/xfs/xfs_alloc.c2
-rw-r--r--fs/xfs/xfs_inode.c9
-rw-r--r--fs/xfs/xfs_inode_item.c7
-rw-r--r--fs/xfs/xfs_log.c312
-rw-r--r--fs/xfs/xfs_log.h15
-rw-r--r--fs/xfs/xfs_log_recover.c3
-rw-r--r--fs/xfs/xfs_mount.c4
-rw-r--r--fs/xfs/xfs_trans.c5
-rw-r--r--fs/xfs/xfs_trans_ail.c2
-rw-r--r--fs/xfs/xfs_vnodeops.c5
14 files changed, 193 insertions, 211 deletions
diff --git a/fs/xfs/linux-2.6/xfs_sync.c b/fs/xfs/linux-2.6/xfs_sync.c
index 58c24be72c6..c9b863eacab 100644
--- a/fs/xfs/linux-2.6/xfs_sync.c
+++ b/fs/xfs/linux-2.6/xfs_sync.c
@@ -296,10 +296,7 @@ xfs_sync_data(
if (error)
return XFS_ERROR(error);
- xfs_log_force(mp, 0,
- (flags & SYNC_WAIT) ?
- XFS_LOG_FORCE | XFS_LOG_SYNC :
- XFS_LOG_FORCE);
+ xfs_log_force(mp, (flags & SYNC_WAIT) ? XFS_LOG_SYNC : 0);
return 0;
}
@@ -325,10 +322,6 @@ xfs_commit_dummy_trans(
struct xfs_inode *ip = mp->m_rootip;
struct xfs_trans *tp;
int error;
- int log_flags = XFS_LOG_FORCE;
-
- if (flags & SYNC_WAIT)
- log_flags |= XFS_LOG_SYNC;
/*
* Put a dummy transaction in the log to tell recovery
@@ -350,7 +343,7 @@ xfs_commit_dummy_trans(
xfs_iunlock(ip, XFS_ILOCK_EXCL);
/* the log force ensures this transaction is pushed to disk */
- xfs_log_force(mp, 0, log_flags);
+ xfs_log_force(mp, (flags & SYNC_WAIT) ? XFS_LOG_SYNC : 0);
return error;
}
@@ -390,7 +383,7 @@ xfs_sync_fsdata(
* become pinned in between there and here.
*/
if (XFS_BUF_ISPINNED(bp))
- xfs_log_force(mp, 0, XFS_LOG_FORCE);
+ xfs_log_force(mp, 0);
}
@@ -575,7 +568,7 @@ xfs_flush_inodes(
igrab(inode);
xfs_syncd_queue_work(ip->i_mount, inode, xfs_flush_inodes_work, &completion);
wait_for_completion(&completion);
- xfs_log_force(ip->i_mount, (xfs_lsn_t)0, XFS_LOG_FORCE|XFS_LOG_SYNC);
+ xfs_log_force(ip->i_mount, XFS_LOG_SYNC);
}
/*
@@ -591,7 +584,7 @@ xfs_sync_worker(
int error;
if (!(mp->m_flags & XFS_MOUNT_RDONLY)) {
- xfs_log_force(mp, (xfs_lsn_t)0, XFS_LOG_FORCE);
+ xfs_log_force(mp, 0);
xfs_reclaim_inodes(mp, XFS_IFLUSH_DELWRI_ELSE_ASYNC);
/* dgc: errors ignored here */
error = xfs_qm_sync(mp, SYNC_TRYLOCK);
diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c
index 5756392ffde..f9baeedbfdf 100644
--- a/fs/xfs/quota/xfs_dquot.c
+++ b/fs/xfs/quota/xfs_dquot.c
@@ -1248,7 +1248,7 @@ xfs_qm_dqflush(
*/
if (XFS_BUF_ISPINNED(bp)) {
trace_xfs_dqflush_force(dqp);
- xfs_log_force(mp, (xfs_lsn_t)0, XFS_LOG_FORCE);
+ xfs_log_force(mp, 0);
}
if (flags & XFS_QMOPT_DELWRI) {
@@ -1531,11 +1531,9 @@ xfs_qm_dqflock_pushbuf_wait(
if (bp != NULL) {
if (XFS_BUF_ISDELAYWRITE(bp)) {
int error;
- if (XFS_BUF_ISPINNED(bp)) {
- xfs_log_force(dqp->q_mount,
- (xfs_lsn_t)0,
- XFS_LOG_FORCE);
- }
+
+ if (XFS_BUF_ISPINNED(bp))
+ xfs_log_force(dqp->q_mount, 0);
error = xfs_bawrite(dqp->q_mount, bp);
if (error)
xfs_fs_cmn_err(CE_WARN, dqp->q_mount,
diff --git a/fs/xfs/quota/xfs_dquot_item.c b/fs/xfs/quota/xfs_dquot_item.c
index 116580d52fa..1b564376d50 100644
--- a/fs/xfs/quota/xfs_dquot_item.c
+++ b/fs/xfs/quota/xfs_dquot_item.c
@@ -190,7 +190,7 @@ xfs_qm_dqunpin_wait(
/*
* Give the log a push so we don't wait here too long.
*/
- xfs_log_force(dqp->q_mount, (xfs_lsn_t)0, XFS_LOG_FORCE);
+ xfs_log_force(dqp->q_mount, 0);
wait_event(dqp->q_pinwait, (atomic_read(&dqp->q_pincount) == 0));
}
@@ -245,10 +245,9 @@ xfs_qm_dquot_logitem_pushbuf(
qip->qli_pushbuf_flag = 0;
xfs_dqunlock(dqp);
- if (XFS_BUF_ISPINNED(bp)) {
- xfs_log_force(mp, (xfs_lsn_t)0,
- XFS_LOG_FORCE);
- }
+ if (XFS_BUF_ISPINNED(bp))
+ xfs_log_force(mp, 0);
+
if (dopush) {
int error;
#ifdef XFSRACEDEBUG
diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c
index 873e07e2907..5d0ee8d492d 100644
--- a/fs/xfs/quota/xfs_qm_syscalls.c
+++ b/fs/xfs/quota/xfs_qm_syscalls.c
@@ -1192,9 +1192,9 @@ xfs_qm_internalqcheck(
if (! XFS_IS_QUOTA_ON(mp))
return XFS_ERROR(ESRCH);
- xfs_log_force(mp, (xfs_lsn_t)0, XFS_LOG_FORCE | XFS_LOG_SYNC);
+ xfs_log_force(mp, XFS_LOG_SYNC);
XFS_bflush(mp->m_ddev_targp);
- xfs_log_force(mp, (xfs_lsn_t)0, XFS_LOG_FORCE | XFS_LOG_SYNC);
+ xfs_log_force(mp, XFS_LOG_SYNC);
XFS_bflush(mp->m_ddev_targp);
mutex_lock(&qcheck_lock);
diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c
index a27aeb7d9e7..94cddbfb256 100644
--- a/fs/xfs/xfs_alloc.c
+++ b/fs/xfs/xfs_alloc.c
@@ -2601,5 +2601,5 @@ xfs_alloc_search_busy(xfs_trans_t *tp,
* transaction that freed the block
*/
if (lsn)
- xfs_log_force(tp->t_mountp, lsn, XFS_LOG_FORCE|XFS_LOG_SYNC);
+ xfs_log_force_lsn(tp->t_mountp, lsn, XFS_LOG_SYNC);
}
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index bbb3bee8e93..d0d1b5a0518 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -2484,8 +2484,11 @@ __xfs_iunpin_wait(
return;
/* Give the log a push to start the unpinning I/O */
- xfs_log_force(ip->i_mount, (iip && iip->ili_last_lsn) ?
- iip->ili_last_lsn : 0, XFS_LOG_FORCE);
+ if (iip && iip->ili_last_lsn)
+ xfs_log_force_lsn(ip->i_mount, iip->ili_last_lsn, 0);
+ else
+ xfs_log_force(ip->i_mount, 0);
+
if (wait)
wait_event(ip->i_ipin_wait, (atomic_read(&ip->i_pincount) == 0));
}
@@ -2970,7 +2973,7 @@ xfs_iflush(
* get stuck waiting in the write for too long.
*/
if (XFS_BUF_ISPINNED(bp))
- xfs_log_force(mp, (xfs_lsn_t)0, XFS_LOG_FORCE);
+ xfs_log_force(mp, 0);
/*
* inode clustering:
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c
index da4cac67bda..48ec1c0b23c 100644
--- a/fs/xfs/xfs_inode_item.c
+++ b/fs/xfs/xfs_inode_item.c
@@ -804,10 +804,9 @@ xfs_inode_item_pushbuf(
trace_xfs_inode_item_push(bp, _RET_IP_);
- if (XFS_BUF_ISPINNED(bp)) {
- xfs_log_force(mp, (xfs_lsn_t)0,
- XFS_LOG_FORCE);
- }
+ if (XFS_BUF_ISPINNED(bp))
+ xfs_log_force(mp, 0);
+
if (dopush) {
int error;
error = xfs_bawrite(mp, bp);
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index 20118ddadef..4f16be4b6ee 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -79,11 +79,6 @@ STATIC int xlog_state_release_iclog(xlog_t *log,
STATIC void xlog_state_switch_iclogs(xlog_t *log,
xlog_in_core_t *iclog,
int eventual_size);
-STATIC int xlog_state_sync(xlog_t *log,
- xfs_lsn_t lsn,
- uint flags,
- int *log_flushed);
-STATIC int xlog_state_sync_all(xlog_t *log, uint flags, int *log_flushed);
STATIC void xlog_state_want_sync(xlog_t *log, xlog_in_core_t *iclog);
/* local functions to manipulate grant head */
@@ -296,65 +291,6 @@ xfs_log_done(xfs_mount_t *mp,
return lsn;
} /* xfs_log_done */
-
-/*
- * Force the in-core log to disk. If flags == XFS_LOG_SYNC,
- * the force is done synchronously.
- *
- * Asynchronous forces are implemented by setting the WANT_SYNC
- * bit in the appropriate in-core log and then returning.
- *
- * Synchronous forces are implemented with a signal variable. All callers
- * to force a given lsn to disk will wait on a the sv attached to the
- * specific in-core log. When given in-core log finally completes its
- * write to disk, that thread will wake up all threads waiting on the
- * sv.
- */
-int
-_xfs_log_force(
- xfs_mount_t *mp,
- xfs_lsn_t lsn,
- uint flags,
- int *log_flushed)
-{
- xlog_t *log = mp->m_log;
- int dummy;
-
- if (!log_flushed)
- log_flushed = &dummy;
-
- ASSERT(flags & XFS_LOG_FORCE);
-
- XFS_STATS_INC(xs_log_force);
-
- if (log->l_flags & XLOG_IO_ERROR)
- return XFS_ERROR(EIO);
- if (lsn == 0)
- return xlog_state_sync_all(log, flags, log_flushed);
- else
- return xlog_state_sync(log, lsn, flags, log_flushed);
-} /* _xfs_log_force */
-
-/*
- * Wrapper for _xfs_log_force(), to be used when caller doesn't care
- * about errors or whether the log was flushed or not. This is the normal
- * interface to use when trying to unpin items or move the log forward.
- */
-void
-xfs_log_force(
- xfs_mount_t *mp,
- xfs_lsn_t lsn,
- uint flags)
-{
- int error;
- error = _xfs_log_force(mp, lsn, flags, NULL);
- if (error) {
- xfs_fs_cmn_err(CE_WARN, mp, "xfs_log_force: "
- "error %d returned.", error);
- }
-}
-
-
/*
* Attaches a new iclog I/O completion callback routine during
* transaction commit. If the log is in error state, a non-zero
@@ -601,7 +537,7 @@ xfs_log_unmount_write(xfs_mount_t *mp)
if (mp->m_flags & XFS_MOUNT_RDONLY)
return 0;
- error = _xfs_log_force(mp, 0, XFS_LOG_FORCE|XFS_LOG_SYNC, NULL);
+ error = _xfs_log_force(mp, XFS_LOG_SYNC, NULL);
ASSERT(error || !(XLOG_FORCED_SHUTDOWN(log)));
#ifdef DEBUG
@@ -2853,7 +2789,6 @@ xlog_state_switch_iclogs(xlog_t *log,
log->l_iclog = iclog->ic_next;
} /* xlog_state_switch_iclogs */
-
/*
* Write out all data in the in-core log as of this exact moment in time.
*
@@ -2881,11 +2816,17 @@ xlog_state_switch_iclogs(xlog_t *log,
* b) when we return from flushing out this iclog, it is still
* not in the active nor dirty state.
*/
-STATIC int
-xlog_state_sync_all(xlog_t *log, uint flags, int *log_flushed)
+int
+_xfs_log_force(
+ struct xfs_mount *mp,
+ uint flags,
+ int *log_flushed)
{
- xlog_in_core_t *iclog;
- xfs_lsn_t lsn;
+ struct log *log = mp->m_log;
+ struct xlog_in_core *iclog;
+ xfs_lsn_t lsn;
+
+ XFS_STATS_INC(xs_log_force);
spin_lock(&log->l_icloglock);
@@ -2931,7 +2872,9 @@ xlog_state_sync_all(xlog_t *log, uint flags, int *log_flushed)
if (xlog_state_release_iclog(log, iclog))
return XFS_ERROR(EIO);
- *log_flushed = 1;
+
+ if (log_flushed)
+ *log_flushed = 1;
spin_lock(&log->l_icloglock);
if (be64_to_cpu(iclog->ic_header.h_lsn) == lsn &&
iclog->ic_state != XLOG_STATE_DIRTY)
@@ -2975,19 +2918,37 @@ maybe_sleep:
*/
if (iclog->ic_state & XLOG_STATE_IOERROR)
return XFS_ERROR(EIO);
- *log_flushed = 1;
-
+ if (log_flushed)
+ *log_flushed = 1;
} else {
no_sleep:
spin_unlock(&log->l_icloglock);
}
return 0;
-} /* xlog_state_sync_all */
+}
+/*
+ * Wrapper for _xfs_log_force(), to be used when caller doesn't care
+ * about errors or whether the log was flushed or not. This is the normal
+ * interface to use when trying to unpin items or move the log forward.
+ */
+void
+xfs_log_force(
+ xfs_mount_t *mp,
+ uint flags)
+{
+ int error;
+
+ error = _xfs_log_force(mp, flags, NULL);
+ if (error) {
+ xfs_fs_cmn_err(CE_WARN, mp, "xfs_log_force: "
+ "error %d returned.", error);
+ }
+}
/*
- * Used by code which implements synchronous log forces.
+ * Force the in-core log to disk for a specific LSN.
*
* Find in-core log with lsn.
* If it is in the DIRTY state, just return.
@@ -2995,109 +2956,142 @@ no_sleep:
* state and go to sleep or return.
* If it is in any other state, go to sleep or return.
*
- * If filesystem activity goes to zero, the iclog will get flushed only by
- * bdflush().
+ * Synchronous forces are implemented with a signal variable. All callers
+ * to force a given lsn to disk will wait on a the sv attached to the
+ * specific in-core log. When given in-core log finally completes its
+ * write to disk, that thread will wake up all threads waiting on the
+ * sv.
*/
-STATIC int
-xlog_state_sync(xlog_t *log,
- xfs_lsn_t lsn,
- uint flags,
- int *log_flushed)
+int
+_xfs_log_force_lsn(
+ struct xfs_mount *mp,
+ xfs_lsn_t lsn,
+ uint flags,
+ int *log_flushed)
{
- xlog_in_core_t *iclog;
- int already_slept = 0;
-
-try_again:
- spin_lock(&log->l_icloglock);
- iclog = log->l_iclog;
+ struct log *log = mp->m_log;
+ struct xlog_in_core *iclog;
+ int already_slept = 0;
- if (iclog->ic_state & XLOG_STATE_IOERROR) {
- spin_unlock(&log->l_icloglock);
- return XFS_ERROR(EIO);
- }
+ ASSERT(lsn != 0);
- do {
- if (be64_to_cpu(iclog->ic_header.h_lsn) != lsn) {
- iclog = iclog->ic_next;
- continue;
- }
+ XFS_STATS_INC(xs_log_force);
- if (iclog->ic_state == XLOG_STATE_DIRTY) {
+try_again:
+ spin_lock(&log->l_icloglock);
+ iclog = log->l_iclog;
+ if (iclog->ic_state & XLOG_STATE_IOERROR) {
spin_unlock(&log->l_icloglock);
- return 0;
+ return XFS_ERROR(EIO);
}
- if (iclog->ic_state == XLOG_STATE_ACTIVE) {
- /*
- * We sleep here if we haven't already slept (e.g.
- * this is the first time we've looked at the correct
- * iclog buf) and the buffer before us is going to
- * be sync'ed. The reason for this is that if we
- * are doing sync transactions here, by waiting for
- * the previous I/O to complete, we can allow a few
- * more transactions into this iclog before we close
- * it down.
- *
- * Otherwise, we mark the buffer WANT_SYNC, and bump
- * up the refcnt so we can release the log (which drops
- * the ref count). The state switch keeps new transaction
- * commits from using this buffer. When the current commits
- * finish writing into the buffer, the refcount will drop to
- * zero and the buffer will go out then.
- */
- if (!already_slept &&
- (iclog->ic_prev->ic_state & (XLOG_STATE_WANT_SYNC |
- XLOG_STATE_SYNCING))) {
- ASSERT(!(iclog->ic_state & XLOG_STATE_IOERROR));
- XFS_STATS_INC(xs_log_force_sleep);
- sv_wait(&iclog->ic_prev->ic_write_wait, PSWP,
- &log->l_icloglock, s);
- *log_flushed = 1;
- already_slept = 1;
- goto try_again;
- } else {
+ do {
+ if (be64_to_cpu(iclog->ic_header.h_lsn) != lsn) {
+ iclog = iclog->ic_next;
+ continue;
+ }
+
+ if (iclog->ic_state == XLOG_STATE_DIRTY) {
+ spin_unlock(&log->l_icloglock);
+ return 0;
+ }
+
+ if (iclog->ic_state == XLOG_STATE_ACTIVE) {
+ /*
+ * We sleep here if we haven't already slept (e.g.
+ * this is the first time we've looked at the correct
+ * iclog buf) and the buffer before us is going to
+ * be sync'ed. The reason for this is that if we
+ * are doing sync transactions here, by waiting for
+ * the previous I/O to complete, we can allow a few
+ * more transactions into this iclog before we close
+ * it down.
+ *
+ * Otherwise, we mark the buffer WANT_SYNC, and bump
+ * up the refcnt so we can release the log (which
+ * drops the ref count). The state switch keeps new
+ * transaction commits from using this buffer. When
+ * the current commits finish writing into the buffer,
+ * the refcount will drop to zero and the buffer will
+ * go out then.
+ */
+ if (!already_slept &&
+ (iclog->ic_prev->ic_state &
+ (XLOG_STATE_WANT_SYNC | XLOG_STATE_SYNCING))) {
+ ASSERT(!(iclog->ic_state & XLOG_STATE_IOERROR));
+
+ XFS_STATS_INC(xs_log_force_sleep);
+
+ sv_wait(&iclog->ic_prev->ic_write_wait,
+ PSWP, &log->l_icloglock, s);
+ if (log_flushed)
+ *log_flushed = 1;
+ already_slept = 1;
+ goto try_again;
+ }
atomic_inc(&iclog->ic_refcnt);
xlog_state_switch_iclogs(log, iclog, 0);
spin_unlock(&log->l_icloglock);
if (xlog_state_release_iclog(log, iclog))
return XFS_ERROR(EIO);
- *log_flushed = 1;
+ if (log_flushed)
+ *log_flushed = 1;
spin_lock(&log->l_icloglock);
}
- }
- if ((flags & XFS_LOG_SYNC) && /* sleep */
- !(iclog->ic_state & (XLOG_STATE_ACTIVE | XLOG_STATE_DIRTY))) {
+ if ((flags & XFS_LOG_SYNC) && /* sleep */
+ !(iclog->ic_state &
+ (XLOG_STATE_ACTIVE | XLOG_STATE_DIRTY))) {
+ /*
+ * Don't wait on completion if we know that we've
+ * gotten a log write error.
+ */
+ if (iclog->ic_state & XLOG_STATE_IOERROR) {
+ spin_unlock(&log->l_icloglock);
+ return XFS_ERROR(EIO);
+ }
+ XFS_STATS_INC(xs_log_force_sleep);
+ sv_wait(&iclog->ic_force_wait, PSWP, &log->l_icloglock, s);
+ /*
+ * No need to grab the log lock here since we're
+ * only deciding whether or not to return EIO
+ * and the memory read should be atomic.
+ */
+ if (iclog->ic_state & XLOG_STATE_IOERROR)
+ return XFS_ERROR(EIO);
- /*
- * Don't wait on completion if we know that we've
- * gotten a log write error.
- */
- if (iclog->ic_state & XLOG_STATE_IOERROR) {
+ if (log_flushed)
+ *log_flushed = 1;
+ } else { /* just return */
spin_unlock(&log->l_icloglock);
- return XFS_ERROR(EIO);
}
- XFS_STATS_INC(xs_log_force_sleep);
- sv_wait(&iclog->ic_force_wait, PSWP, &log->l_icloglock, s);
- /*
- * No need to grab the log lock here since we're
- * only deciding whether or not to return EIO
- * and the memory read should be atomic.
- */
- if (iclog->ic_state & XLOG_STATE_IOERROR)
- return XFS_ERROR(EIO);
- *log_flushed = 1;
- } else { /* just return */
- spin_unlock(&log->l_icloglock);
- }
- return 0;
- } while (iclog != log->l_iclog);
+ return 0;
+ } while (iclog != log->l_iclog);
- spin_unlock(&log->l_icloglock);
- return 0;
-} /* xlog_state_sync */
+ spin_unlock(&log->l_icloglock);
+ return 0;
+}
+
+/*
+ * Wrapper for _xfs_log_force_lsn(), to be used when caller doesn't care
+ * about errors or whether the log was flushed or not. This is the normal
+ * interface to use when trying to unpin items or move the log forward.
+ */
+void
+xfs_log_force_lsn(
+ xfs_mount_t *mp,
+ xfs_lsn_t lsn,
+ uint flags)
+{
+ int error;
+ error = _xfs_log_force_lsn(mp, lsn, flags, NULL);
+ if (error) {
+ xfs_fs_cmn_err(CE_WARN, mp, "xfs_log_force: "
+ "error %d returned.", error);
+ }
+}
/*
* Called when we want to mark the current iclog as being ready to sync to
@@ -3462,7 +3456,6 @@ xfs_log_force_umount(
xlog_ticket_t *tic;
xlog_t *log;
int retval;
- int dummy;
log = mp->m_log;
@@ -3536,13 +3529,14 @@ xfs_log_force_umount(
}
spin_unlock(&log->l_grant_lock);
- if (! (log->l_iclog->ic_state & XLOG_STATE_IOERROR)) {
+ if (!(log->l_iclog->ic_state & XLOG_STATE_IOERROR)) {
ASSERT(!logerror);
/*
* Force the incore logs to disk before shutting the
* log down completely.
*/
- xlog_state_sync_all(log, XFS_LOG_FORCE|XFS_LOG_SYNC, &dummy);
+ _xfs_log_force(mp, XFS_LOG_SYNC, NULL);
+
spin_lock(&log->l_icloglock);
retval = xlog_state_ioerror(log);
spin_unlock(&log->l_icloglock);
diff --git a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h
index 811ccf4d8b3..7074be9d13e 100644
--- a/fs/xfs/xfs_log.h
+++ b/fs/xfs/xfs_log.h
@@ -70,14 +70,8 @@ static inline xfs_lsn_t _lsn_cmp(xfs_lsn_t lsn1, xfs_lsn_t lsn2)
* Flags to xfs_log_force()
*
* XFS_LOG_SYNC: Synchronous force in-core log to disk
- * XFS_LOG_FORCE: Start in-core log write now.
- * XFS_LOG_URGE: Start write within some window of time.
- *
- * Note: Either XFS_LOG_FORCE or XFS_LOG_URGE must be set.
*/
#define XFS_LOG_SYNC 0x1
-#define XFS_LOG_FORCE 0x2
-#define XFS_LOG_URGE 0x4
#endif /* __KERNEL__ */
@@ -138,12 +132,17 @@ xfs_lsn_t xfs_log_done(struct xfs_mount *mp,
void **iclog,
uint flags);
int _xfs_log_force(struct xfs_mount *mp,
- xfs_lsn_t lsn,
uint flags,
int *log_forced);
void xfs_log_force(struct xfs_mount *mp,
- xfs_lsn_t lsn,
uint flags);
+int _xfs_log_force_lsn(struct xfs_mount *mp,
+ xfs_lsn_t lsn,
+ uint flags,
+ int *log_forced);
+void xfs_log_force_lsn(struct xfs_mount *mp,
+ xfs_lsn_t lsn,
+ uint flags);
int xfs_log_mount(struct xfs_mount *mp,
struct xfs_buftarg *log_target,
xfs_daddr_t start_block,
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 97148f0c4bd..22e6efdc17e 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -3913,8 +3913,7 @@ xlog_recover_finish(
* case the unlink transactions would have problems
* pushing the EFIs out of the way.
*/
- xfs_log_force(log->l_mp, (xfs_lsn_t)0,
- (XFS_LOG_FORCE | XFS_LOG_SYNC));
+ xfs_log_force(log->l_mp, XFS_LOG_SYNC);
xlog_recover_process_iunlinks(log);
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index bb0154047e8..7f81ed72c87 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -1455,7 +1455,7 @@ xfs_unmountfs(
* push out the iclog we will never get that unlocked. hence we
* need to force the log first.
*/
- xfs_log_force(mp, (xfs_lsn_t)0, XFS_LOG_FORCE | XFS_LOG_SYNC);
+ xfs_log_force(mp, XFS_LOG_SYNC);
xfs_reclaim_inodes(mp, XFS_IFLUSH_ASYNC);
xfs_qm_unmount(mp);
@@ -1465,7 +1465,7 @@ xfs_unmountfs(
* that nothing is pinned. This is important because bflush()
* will skip pinned buffers.
*/
- xfs_log_force(mp, (xfs_lsn_t)0, XFS_LOG_FORCE | XFS_LOG_SYNC);
+ xfs_log_force(mp, XFS_LOG_SYNC);
xfs_binval(mp->m_ddev_targp);
if (mp->m_rtdev_targp) {
diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c
index 7dbe3c3051d..be942d4e332 100644
--- a/fs/xfs/xfs_trans.c
+++ b/fs/xfs/xfs_trans.c
@@ -981,9 +981,8 @@ shut_us_down:
*/
if (sync) {
if (!error) {
- error = _xfs_log_force(mp, commit_lsn,
- XFS_LOG_FORCE | XFS_LOG_SYNC,
- log_flushed);
+ error = _xfs_log_force_lsn(mp, commit_lsn,
+ XFS_LOG_SYNC, log_flushed);
}
XFS_STATS_INC(xs_trans_sync);
} else {
diff --git a/fs/xfs/xfs_trans_ail.c b/fs/xfs/xfs_trans_ail.c
index 063dfbdca94..d7b1af8a832 100644
--- a/fs/xfs/xfs_trans_ail.c
+++ b/fs/xfs/xfs_trans_ail.c
@@ -371,7 +371,7 @@ xfsaild_push(
* move forward in the AIL.
*/
XFS_STATS_INC(xs_push_ail_flush);
- xfs_log_force(mp, (xfs_lsn_t)0, XFS_LOG_FORCE);
+ xfs_log_force(mp, 0);
}
if (!count) {
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index 4da96cdffb7..fd108b73855 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -631,9 +631,8 @@ xfs_fsync(
xfs_iunlock(ip, XFS_ILOCK_SHARED);
if (xfs_ipincount(ip)) {
- error = _xfs_log_force(ip->i_mount, (xfs_lsn_t)0,
- XFS_LOG_FORCE | XFS_LOG_SYNC,
- &log_flushed);
+ error = _xfs_log_force(ip->i_mount, XFS_LOG_SYNC,
+ &log_flushed);
} else {
/*
* If the inode is not pinned and nothing has changed
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-18 14:07:12 +0000