Commits
Dave Chinner committed 4b680afb42b
xfs: lock rt summary inode on allocation RT allocation can fail on a debug kernel with: XFS: Assertion failed: xfs_isilocked(ip, XFS_ILOCK_SHARED|XFS_ILOCK_EXCL), file: fs/xfs/libxfs/xfs_bmap.c, line: 4039 When modifying the summary inode during allocation. This occurs because the summary inode is never locked, and xfs_bmapi_* operations expect it to be locked. The summary inode is effectively protected byt he lock on the bitmap inode, so this really is only a debug kernel issue. Signed-off-by: Dave Chinner <dchinner@redhat.com> Tested-by: Ross Zwisler <ross.zwisler@linux.intel.com> Reviewed-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>