[v3,0/4] xfs: Remove wrappers for some semaphores

Message

Pavel Reichl Feb. 6, 2020, 7:04 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: Fix WS in xfs_isilocked() calls
  xfs: Fix bug when checking diff. locks
  xfs: Replace mrlock_t by rw_semaphore

 fs/xfs/libxfs/xfs_bmap.c |  8 ++--
 fs/xfs/mrlock.h          | 78 -----------------------------------
 fs/xfs/xfs_file.c        |  3 +-
 fs/xfs/xfs_inode.c       | 87 +++++++++++++++++++++++++---------------
 fs/xfs/xfs_inode.h       |  8 ++--
 fs/xfs/xfs_iops.c        |  4 +-
 fs/xfs/xfs_linux.h       |  1 -
 fs/xfs/xfs_qm.c          |  2 +-
 fs/xfs/xfs_super.c       |  6 +--
 9 files changed, 72 insertions(+), 125 deletions(-)
 delete mode 100644 fs/xfs/mrlock.h