diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2024-02-19 15:41:12 +0000 |
|---|---|---|
| committer | Chandan Babu R <chandanbabu@kernel.org> | 2024-02-19 21:19:33 +0530 |
| commit | 3fed24fffc76dd1a8105db558e98bc8355d60379 (patch) | |
| tree | 4c2da723c000e9fe63e2fcdc3a96bc157777f671 /fs/xfs/libxfs/xfs_trans_inode.c | |
| parent | f70405afc99b1e5a3a1e60b6c05456fde2dbe622 (diff) | |
xfs: Replace xfs_isilocked with xfs_assert_ilocked
To use the new rwsem_assert_held()/rwsem_assert_held_write(), we can't
use the existing ASSERT macro. Add a new xfs_assert_ilocked() and
convert all the callers.
Fix an apparent bug in xfs_isilocked(): If the caller specifies
XFS_IOLOCK_EXCL | XFS_ILOCK_EXCL, xfs_assert_ilocked() will check both
the IOLOCK and the ILOCK are held for write. xfs_isilocked() only
checked that the ILOCK was held for write.
xfs_assert_ilocked() is always on, even if DEBUG or XFS_WARN aren't
defined. It's a cheap check, so I don't think it's worth defining
it away.
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
Diffstat (limited to 'fs/xfs/libxfs/xfs_trans_inode.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_trans_inode.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/xfs/libxfs/xfs_trans_inode.c b/fs/xfs/libxfs/xfs_trans_inode.c index 70e97ea6eee7..69fc5b981352 100644 --- a/fs/xfs/libxfs/xfs_trans_inode.c +++ b/fs/xfs/libxfs/xfs_trans_inode.c @@ -31,7 +31,7 @@ xfs_trans_ijoin( { struct xfs_inode_log_item *iip; - ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL)); + xfs_assert_ilocked(ip, XFS_ILOCK_EXCL); if (ip->i_itemp == NULL) xfs_inode_item_init(ip, ip->i_mount); iip = ip->i_itemp; @@ -60,7 +60,7 @@ xfs_trans_ichgtime( struct timespec64 tv; ASSERT(tp); - ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL)); + xfs_assert_ilocked(ip, XFS_ILOCK_EXCL); tv = current_time(inode); @@ -90,7 +90,7 @@ xfs_trans_log_inode( struct inode *inode = VFS_I(ip); ASSERT(iip); - ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL)); + xfs_assert_ilocked(ip, XFS_ILOCK_EXCL); ASSERT(!xfs_iflags_test(ip, XFS_ISTALE)); tp->t_flags |= XFS_TRANS_DIRTY; |