[PATCH v3 0/2] fs/lock: Cleanup around flock syscall.

[Kuniyuki Iwashima <kuniyu@amazon.com>]

The first patch removes allocate-and-free for struct file_lock
in flock syscall and the second patch rearrange some operations.

Changes:
  v3:
    * Test LOCK_MAND first in patch 2

  v2: https://lore.kernel.org/linux-fsdevel/20220716233343.22106-1-kuniyu@amazon.com/
    * Use F_UNLCK in locks_remove_flock() (Chuck Lever)
    * Fix uninitialised error in flock syscall (kernel test robot)
    * Fix error when setting LOCK_NB
    * Split patches not to mix different kinds of optimisations and
      not to miss errors reported by kernel test robot

  v1: https://lore.kernel.org/linux-fsdevel/20220716013140.61445-1-kuniyu@amazon.com/


Kuniyuki Iwashima (2):
  fs/lock: Don't allocate file_lock in flock_make_lock().
  fs/lock: Rearrange ops in flock syscall.

 fs/locks.c | 77 ++++++++++++++++++++----------------------------------
 1 file changed, 28 insertions(+), 49 deletions(-)

-- 
2.30.2