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path: root/fs/xfs/linux-2.6/xfs_sync.c
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Diffstat (limited to 'fs/xfs/linux-2.6/xfs_sync.c')
-rw-r--r--fs/xfs/linux-2.6/xfs_sync.c42
1 files changed, 6 insertions, 36 deletions
diff --git a/fs/xfs/linux-2.6/xfs_sync.c b/fs/xfs/linux-2.6/xfs_sync.c
index dfcbd98..d59c4a6 100644
--- a/fs/xfs/linux-2.6/xfs_sync.c
+++ b/fs/xfs/linux-2.6/xfs_sync.c
@@ -34,6 +34,7 @@
#include "xfs_inode_item.h"
#include "xfs_quota.h"
#include "xfs_trace.h"
+#include "xfs_fsops.h"
#include <linux/kthread.h>
#include <linux/freezer.h>
@@ -341,38 +342,6 @@ xfs_sync_attr(
}
STATIC int
-xfs_commit_dummy_trans(
- struct xfs_mount *mp,
- uint flags)
-{
- struct xfs_inode *ip = mp->m_rootip;
- struct xfs_trans *tp;
- int error;
-
- /*
- * Put a dummy transaction in the log to tell recovery
- * that all others are OK.
- */
- tp = xfs_trans_alloc(mp, XFS_TRANS_DUMMY1);
- error = xfs_trans_reserve(tp, 0, XFS_ICHANGE_LOG_RES(mp), 0, 0, 0);
- if (error) {
- xfs_trans_cancel(tp, 0);
- return error;
- }
-
- xfs_ilock(ip, XFS_ILOCK_EXCL);
-
- xfs_trans_ijoin(tp, ip);
- xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
- error = xfs_trans_commit(tp, 0);
- xfs_iunlock(ip, XFS_ILOCK_EXCL);
-
- /* the log force ensures this transaction is pushed to disk */
- xfs_log_force(mp, (flags & SYNC_WAIT) ? XFS_LOG_SYNC : 0);
- return error;
-}
-
-STATIC int
xfs_sync_fsdata(
struct xfs_mount *mp)
{
@@ -432,7 +401,7 @@ xfs_quiesce_data(
/* mark the log as covered if needed */
if (xfs_log_need_covered(mp))
- error2 = xfs_commit_dummy_trans(mp, SYNC_WAIT);
+ error2 = xfs_fs_log_dummy(mp, SYNC_WAIT);
/* flush data-only devices */
if (mp->m_rtdev_targp)
@@ -563,7 +532,7 @@ xfs_flush_inodes(
/*
* Every sync period we need to unpin all items, reclaim inodes and sync
* disk quotas. We might need to cover the log to indicate that the
- * filesystem is idle.
+ * filesystem is idle and not frozen.
*/
STATIC void
xfs_sync_worker(
@@ -577,8 +546,9 @@ xfs_sync_worker(
xfs_reclaim_inodes(mp, 0);
/* dgc: errors ignored here */
error = xfs_qm_sync(mp, SYNC_TRYLOCK);
- if (xfs_log_need_covered(mp))
- error = xfs_commit_dummy_trans(mp, 0);
+ if (mp->m_super->s_frozen == SB_UNFROZEN &&
+ xfs_log_need_covered(mp))
+ error = xfs_fs_log_dummy(mp, 0);
}
mp->m_sync_seq++;
wake_up(&mp->m_wait_single_sync_task);
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