diff options
| author | Brian Foster <bfoster@redhat.com> | 2018-08-01 07:20:32 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-08-02 23:05:14 -0700 |
| commit | a8198666fb755e129c2fe92819774256ec26c79c (patch) | |
| tree | 4eb28b2dcb562575ba2aa825110b259cdf6d44c3 /fs/xfs/libxfs/xfs_defer.h | |
| parent | 82ff27bc52a88cb5cc400bfa64e210d3ec8dfebd (diff) | |
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/libxfs/xfs_defer.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_defer.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_defer.h b/fs/xfs/libxfs/xfs_defer.h index 4a8bb838adf2..bf1e9f78561e 100644 --- a/fs/xfs/libxfs/xfs_defer.h +++ b/fs/xfs/libxfs/xfs_defer.h @@ -42,7 +42,6 @@ int xfs_defer_finish(struct xfs_trans **tp); void xfs_defer_cancel(struct xfs_trans *); void xfs_defer_init(struct xfs_trans *tp, struct xfs_defer_ops *dop); bool xfs_defer_has_unfinished_work(struct xfs_defer_ops *dop); -int xfs_defer_ijoin(struct xfs_defer_ops *dop, struct xfs_inode *ip); void xfs_defer_move(struct xfs_trans *dtp, struct xfs_trans *stp); /* Description of a deferred type. */ |