diff options
| author | Christoph Hellwig <hch@lst.de> | 2024-08-30 15:36:59 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2024-09-01 08:58:19 -0700 |
| commit | 0a59e4f3e1670bc49d60e1bd1a9b19ca156ae9cb (patch) | |
| tree | 00b311b7d64f6b4b63181359757f3db1ca022471 /fs/xfs/libxfs/xfs_rtbitmap.c | |
| parent | 2a95ffc44b610643c9d5d2665600d3fbefa5ec4f (diff) | |
xfs: push transaction join out of xfs_rtbitmap_lock and xfs_rtgroup_lock
To prepare for being able to join an already locked rtbitmap inode to a
transaction split out separate helpers for joining the transaction from
the locking helpers.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/xfs/libxfs/xfs_rtbitmap.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_rtbitmap.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/fs/xfs/libxfs/xfs_rtbitmap.c b/fs/xfs/libxfs/xfs_rtbitmap.c index 715d2c54ce02..d7c731aeee12 100644 --- a/fs/xfs/libxfs/xfs_rtbitmap.c +++ b/fs/xfs/libxfs/xfs_rtbitmap.c @@ -1201,23 +1201,25 @@ xfs_rtsummary_wordcount( return XFS_FSB_TO_B(mp, blocks) >> XFS_WORDLOG; } -/* - * Lock both realtime free space metadata inodes for a freespace update. If a - * transaction is given, the inodes will be joined to the transaction and the - * ILOCKs will be released on transaction commit. - */ +/* Lock both realtime free space metadata inodes for a freespace update. */ void xfs_rtbitmap_lock( - struct xfs_trans *tp, struct xfs_mount *mp) { xfs_ilock(mp->m_rbmip, XFS_ILOCK_EXCL | XFS_ILOCK_RTBITMAP); - if (tp) - xfs_trans_ijoin(tp, mp->m_rbmip, XFS_ILOCK_EXCL); - xfs_ilock(mp->m_rsumip, XFS_ILOCK_EXCL | XFS_ILOCK_RTSUM); - if (tp) - xfs_trans_ijoin(tp, mp->m_rsumip, XFS_ILOCK_EXCL); +} + +/* + * Join both realtime free space metadata inodes to the transaction. The + * ILOCKs will be released on transaction commit. + */ +void +xfs_rtbitmap_trans_join( + struct xfs_trans *tp) +{ + xfs_trans_ijoin(tp, tp->t_mountp->m_rbmip, XFS_ILOCK_EXCL); + xfs_trans_ijoin(tp, tp->t_mountp->m_rsumip, XFS_ILOCK_EXCL); } /* Unlock both realtime free space metadata inodes after a freespace update. */ |