diff options
| author | Allison Henderson <allison.henderson@oracle.com> | 2024-04-15 23:55:13 +0200 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2024-04-15 23:59:02 +0200 |
| commit | bd5562111d58392298a3c3b93caad71dff681b4b (patch) | |
| tree | e5f802ec7215e6f111c17889afbf045397fb221d /fs/xfs/xfs_inode.c | |
| parent | xfs: Hold inode locks in xfs_ialloc (diff) | |
| download | linux-bd5562111d58392298a3c3b93caad71dff681b4b.tar.xz linux-bd5562111d58392298a3c3b93caad71dff681b4b.zip | |
xfs: Hold inode locks in xfs_trans_alloc_dir
Modify xfs_trans_alloc_dir to hold locks after return. Caller will be
responsible for manual unlock. We will need this later to hold locks
across parent pointer operations
Signed-off-by: Allison Henderson <allison.henderson@oracle.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Catherine Hoang <catherine.hoang@oracle.com>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/xfs_inode.c')
| -rw-r--r-- | fs/xfs/xfs_inode.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index 2ec005e6c1da..36e1012e156a 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -1368,10 +1368,15 @@ xfs_link( if (xfs_has_wsync(mp) || xfs_has_dirsync(mp)) xfs_trans_set_sync(tp); - return xfs_trans_commit(tp); + error = xfs_trans_commit(tp); + xfs_iunlock(tdp, XFS_ILOCK_EXCL); + xfs_iunlock(sip, XFS_ILOCK_EXCL); + return error; error_return: xfs_trans_cancel(tp); + xfs_iunlock(tdp, XFS_ILOCK_EXCL); + xfs_iunlock(sip, XFS_ILOCK_EXCL); std_return: if (error == -ENOSPC && nospace_error) error = nospace_error; @@ -2781,15 +2786,20 @@ xfs_remove( error = xfs_trans_commit(tp); if (error) - goto std_return; + goto out_unlock; if (is_dir && xfs_inode_is_filestream(ip)) xfs_filestream_deassociate(ip); + xfs_iunlock(ip, XFS_ILOCK_EXCL); + xfs_iunlock(dp, XFS_ILOCK_EXCL); return 0; out_trans_cancel: xfs_trans_cancel(tp); + out_unlock: + xfs_iunlock(ip, XFS_ILOCK_EXCL); + xfs_iunlock(dp, XFS_ILOCK_EXCL); std_return: return error; } |