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xfs: cleanup up xfs_log_force calling conventions

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Remove the XFS_LOG_FORCE argument which was always set, and the
XFS_LOG_URGE define, which was never used.

Split xfs_log_force into a two helpers - xfs_log_force which forces
the whole log, and xfs_log_force_lsn which forces up to the
specified LSN.  The underlying implementations already were entirely
separate, as were the users.

Also re-indent the new _xfs_log_force/_xfs_log_force which
previously had a weird coding style.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>
This commit is contained in:
Christoph Hellwig
2010-01-19 09:56:46 +00:00
committed by Alex Elder
parent 4139b3b337
commit a14a348bff
14 changed files with 195 additions and 213 deletions
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17
fs/xfs/linux-2.6/xfs_sync.c
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@@ -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);