xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

xfs: sync work is now only periodic log work

Browse Source 
The only thing the periodic sync work does now is flush the AIL and
idle the log. These are really functions of the log code, so move
the work to xfs_log.c and rename it appropriately.

The only wart that this leaves behind is the xfssyncd_centisecs
sysctl, otherwise the xfssyncd is dead. Clean up any comments that
related to xfssyncd to reflect it's passing.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ben Myers <bpm@sgi.com>
This commit is contained in:
Dave Chinner
2012-10-08 21:56:02 +11:00
committed by Ben Myers
parent 7f7bebefba
commit f661f1e0bf
7 changed files with 62 additions and 61 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
fs/xfs/xfs_super.c
View File

@@ -1005,7 +1005,6 @@ xfs_fs_put_super(
{
struct xfs_mount *mp = XFS_M(sb);
cancel_delayed_work_sync(&mp->m_sync_work);
cancel_work_sync(&mp->m_flush_work);
xfs_filestream_unmount(mp);
@@ -1040,10 +1039,10 @@ xfs_fs_sync_fs(
if (laptop_mode) {
/*
* The disk must be active because we're syncing.
* We schedule xfssyncd now (now that the disk is
* We schedule log work now (now that the disk is
* active) instead of later (when it might not be).
*/
flush_delayed_work(&mp->m_sync_work);
flush_delayed_work(&mp->m_log->l_work);
}
return 0;
@@ -1200,7 +1199,7 @@ xfs_fs_remount(
* value if it is non-zero, otherwise go with the default.
*/
xfs_restore_resvblks(mp);
xfs_syncd_queue_sync(mp);
xfs_log_work_queue(mp);
}
/* rw -> ro */
@@ -1246,7 +1245,7 @@ xfs_fs_unfreeze(
struct xfs_mount *mp = XFS_M(sb);
xfs_restore_resvblks(mp);
xfs_syncd_queue_sync(mp);
xfs_log_work_queue(mp);
return 0;
}
@@ -1326,7 +1325,6 @@ xfs_fs_fill_super(
mutex_init(&mp->m_growlock);
atomic_set(&mp->m_active_trans, 0);
INIT_WORK(&mp->m_flush_work, xfs_flush_worker);
INIT_DELAYED_WORK(&mp->m_sync_work, xfs_sync_worker);
INIT_DELAYED_WORK(&mp->m_reclaim_work, xfs_reclaim_worker);
mp->m_super = sb;
@@ -1410,12 +1408,6 @@ xfs_fs_fill_super(
goto out_unmount;
}
/*
* The filesystem is successfully mounted, so we can start background
* sync work now.
*/
xfs_syncd_queue_sync(mp);
return 0;
out_filestream_unmount: