diff options
| author | Brian Foster <bfoster@redhat.com> | 2018-08-01 16:20:32 +0200 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-08-03 08:05:14 +0200 |
| commit | a8198666fb755e129c2fe92819774256ec26c79c (patch) | |
| tree | 4eb28b2dcb562575ba2aa825110b259cdf6d44c3 /fs/xfs/xfs_trans.h | |
| parent | xfs: automatic dfops buffer relogging (diff) | |
| download | linux-a8198666fb755e129c2fe92819774256ec26c79c.tar.xz linux-a8198666fb755e129c2fe92819774256ec26c79c.zip | |
xfs: automatic dfops inode relogging
Inodes that are held across deferred operations are explicitly
joined to the dfops structure to ensure appropriate relogging.
While inodes are currently joined explicitly, we can detect the
conditions that require relogging at dfops finish time by inspecting
the transaction item list for inodes with ili_lock_flags == 0.
Replace the xfs_defer_ijoin() infrastructure with such detection and
automatic relogging of held inodes. This eliminates the need for the
per-dfops inode list, replaced by an on-stack variant in
xfs_defer_trans_roll().
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/xfs_trans.h')
| -rw-r--r-- | fs/xfs/xfs_trans.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h index 581456c79197..8665d45b82c6 100644 --- a/fs/xfs/xfs_trans.h +++ b/fs/xfs/xfs_trans.h @@ -97,9 +97,6 @@ void xfs_log_item_init(struct xfs_mount *mp, struct xfs_log_item *item, struct xfs_defer_ops { struct list_head dop_intake; /* unlogged pending work */ struct list_head dop_pending; /* logged pending work */ - - /* relog these with each roll */ - struct xfs_inode *dop_inodes[XFS_DEFER_OPS_NR_INODES]; }; /* |