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| author | Josh Triplett <josh@freedesktop.org> | 2006-09-28 11:04:07 +1000 |
|---|---|---|
| committer | Tim Shimmin <tes@sgi.com> | 2006-09-28 11:04:07 +1000 |
| commit | 22d91f65d57a7f1a1c5fc81f47b47b0cc54ad6f7 (patch) | |
| tree | b8110f18127ef5882987cd7c7aabbd6801d391cc /fs/xfs/xfs_trans_priv.h | |
| parent | 68c3271515f11f6665dc8732e53aaab3d3fdd7d3 (diff) | |
| download | linux-22d91f65d57a7f1a1c5fc81f47b47b0cc54ad6f7.tar.gz | |
[XFS] Add lock annotations to xfs_trans_update_ail and
xfs_trans_delete_ail xfs_trans_update_ail and xfs_trans_delete_ail get called with the AIL lock held, and release it. Add lock annotations to these two functions so that sparse can check callers for lock pairing, and so that sparse will not complain about these functions since they intentionally use locks in this manner. SGI-PV: 954580 SGI-Modid: xfs-linux-melb:xfs-kern:26807a Signed-off-by: Josh Triplett <josh@freedesktop.org> Signed-off-by: Nathan Scott <nathans@sgi.com> Signed-off-by: Tim Shimmin <tes@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_trans_priv.h')
| -rw-r--r-- | fs/xfs/xfs_trans_priv.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/fs/xfs/xfs_trans_priv.h b/fs/xfs/xfs_trans_priv.h index 13edab8a9e94..447ac4308c91 100644 --- a/fs/xfs/xfs_trans_priv.h +++ b/fs/xfs/xfs_trans_priv.h @@ -46,11 +46,13 @@ xfs_log_busy_slot_t *xfs_trans_add_busy(xfs_trans_t *tp, /* * From xfs_trans_ail.c */ -void xfs_trans_update_ail(struct xfs_mount *, - struct xfs_log_item *, xfs_lsn_t, - unsigned long); -void xfs_trans_delete_ail(struct xfs_mount *, - struct xfs_log_item *, unsigned long); +void xfs_trans_update_ail(struct xfs_mount *mp, + struct xfs_log_item *lip, xfs_lsn_t lsn, + unsigned long s) + __releases(mp->m_ail_lock); +void xfs_trans_delete_ail(struct xfs_mount *mp, + struct xfs_log_item *lip, unsigned long s) + __releases(mp->m_ail_lock); struct xfs_log_item *xfs_trans_first_ail(struct xfs_mount *, int *); struct xfs_log_item *xfs_trans_next_ail(struct xfs_mount *, struct xfs_log_item *, int *, int *); |