[v6,0/4] xfs: Remove wrappers for some semaphores

Message

Pavel Reichl Feb. 27, 2020, 8:36 p.m. UTC

Remove some wrappers that we have in XFS around the read-write semaphore
locks.

The goal of this cleanup is to remove mrlock_t structure and its mr*()
wrapper functions and replace it with native rw_semaphore type and its
native calls.

Pavel Reichl (4):
  xfs: Refactor xfs_isilocked()
  xfs: clean up whitespace in xfs_isilocked() calls
  xfs: xfs_isilocked() can only check a single lock type
  xfs: replace mrlock_t with rw_semaphores

 fs/xfs/libxfs/xfs_bmap.c |  8 ++--
 fs/xfs/mrlock.h          | 78 -------------------------------------
 fs/xfs/xfs_file.c        |  3 +-
 fs/xfs/xfs_inode.c       | 84 +++++++++++++++++++++++-----------------
 fs/xfs/xfs_inode.h       |  6 +--
 fs/xfs/xfs_iops.c        |  4 +-
 fs/xfs/xfs_linux.h       |  2 +-
 fs/xfs/xfs_qm.c          |  2 +-
 fs/xfs/xfs_super.c       |  6 +--
 9 files changed, 65 insertions(+), 128 deletions(-)
 delete mode 100644 fs/xfs/mrlock.h