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| author | Christoph Hellwig <hch@lst.de> | 2015-02-05 03:13:21 +0300 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2015-02-05 03:13:21 +0300 |
| commit | f8079b850c9e130423829c919f3c0802e677099d (patch) | |
| tree | 453bfde1b546d1bbee9981965c2eb8d64b2cb2db | |
| parent | 9b94fcc39822b450af823b3d8cbef6b53ce87ed9 (diff) | |
| download | linux-f8079b850c9e130423829c919f3c0802e677099d.tar.xz | |
xfs: growfs should use synchronous transactions
Growfs updates the secondary superblocks using synchronous unlogged
buffer writes after committing the updates to the primary superblock.
Mark the transaction to the primary superblock as synchronous so that
we guarantee it is committed to disk before we update the secondary
superblocks.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
| -rw-r--r-- | fs/xfs/xfs_fsops.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c index f7114527cd2f..fba6532efba4 100644 --- a/fs/xfs/xfs_fsops.c +++ b/fs/xfs/xfs_fsops.c @@ -488,6 +488,7 @@ xfs_growfs_data_private( xfs_trans_mod_sb(tp, XFS_TRANS_SB_FDBLOCKS, nfree); if (dpct) xfs_trans_mod_sb(tp, XFS_TRANS_SB_IMAXPCT, dpct); + xfs_trans_set_sync(tp); error = xfs_trans_commit(tp, 0); if (error) return error; |