diff options
| author | Long Li <leo.lilong@huawei.com> | 2026-03-17 09:51:52 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-04-11 14:29:19 +0200 |
| commit | ea0aeb3da35953f4eb5504bdb39f2d3ce6e709f9 (patch) | |
| tree | a4590f15a88bbd22d37843c552af4e2b6dcf4666 /fs | |
| parent | 05ac3754467363558a0a54ae4bb7c89b2c9574cf (diff) | |
xfs: only assert new size for datafork during truncate extents
commit e942498385bf80f4d6d075b47174035545eb6a2e upstream.
The assertion functions properly because we currently only truncate the
attr to a zero size. Any other new size of the attr is not preempted.
Make this assertion is specific to the datafork, preparing for
subsequent patches to truncate the attribute to a non-zero size.
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Long Li <leo.lilong@huawei.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/xfs/xfs_inode.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index f1f88e48fe22..c98af0ffc315 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -1048,7 +1048,8 @@ xfs_itruncate_extents_flags( xfs_assert_ilocked(ip, XFS_ILOCK_EXCL); if (icount_read(VFS_I(ip))) xfs_assert_ilocked(ip, XFS_IOLOCK_EXCL); - ASSERT(new_size <= XFS_ISIZE(ip)); + if (whichfork == XFS_DATA_FORK) + ASSERT(new_size <= XFS_ISIZE(ip)); ASSERT(tp->t_flags & XFS_TRANS_PERM_LOG_RES); ASSERT(ip->i_itemp != NULL); ASSERT(ip->i_itemp->ili_lock_flags == 0); |