diff options
| author | Linus Torvalds <[email protected]> | 2013-05-03 15:22:00 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2013-05-04 11:24:21 -0700 |
| commit | 73b29505c36eeb4751eccad41f6aad78562521f8 (patch) | |
| tree | 228603617659029e082a0968b2e0a6490c121b0d /lib/mpi/mpi-bit.c | |
| parent | 6d49dab8ae06c6d35a4d0967364a9ecbe8fdea2c (diff) | |
ipc: sem_putref() does not need the semaphore lock any more
ipc_rcu_putref() uses atomics for the refcount, and the games to lock
and unlock the semaphore just to try to keep the reference counting
working are no longer useful.
Acked-by: Davidlohr Bueso <[email protected]>
Cc: Rik van Riel <[email protected]>
Cc: Al Viro <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-bit.c')
0 files changed, 0 insertions, 0 deletions