Peter Zijlstra be3e784498 locking/spinlock: Update spin_unlock_wait() users ...

With the modified semantics of spin_unlock_wait() a number of
explicit barriers can be removed. Also update the comment for the
do_exit() usecase, as that was somewhat stale/obscure.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2016-06-14 11:55:15 +02:00

..

compat_mq.c

ipc, kernel: use Linux headers

2014-06-06 16:08:14 -07:00

compat.c

ipc: resolve shadow warnings

2014-10-14 02:18:23 +02:00

ipc_sysctl.c

ipc/msg: increase MSGMNI, remove scaling

2014-12-13 12:42:52 -08:00

Makefile

ipc/msg: increase MSGMNI, remove scaling

2014-12-13 12:42:52 -08:00

mq_sysctl.c

ipc: convert use of typedef ctl_table to struct ctl_table

2014-06-06 16:08:16 -07:00

mqueue.c

mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros

2016-04-04 10:41:08 -07:00

msg.c

Initialize msg/shm IPC objects before doing ipc_addid()

2015-09-30 12:48:40 -04:00

msgutil.c

ipc,msg: drop dst nil validation in copy_msg

2015-11-06 17:50:42 -08:00

namespace.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2014-12-16 15:53:03 -08:00

sem.c

locking/spinlock: Update spin_unlock_wait() users

2016-06-14 11:55:15 +02:00

shm.c

ipc, shm: make shmem attach/detach wait for mmap_sem killable

2016-05-23 17:04:14 -07:00

syscall.c

get rid of union semop in sys_semctl(2) arguments

2013-03-05 15:14:16 -05:00

util.c

tree wide: use kvfree() than conditional kfree()/vfree()

2016-01-22 17:02:18 -08:00

util.h

tree wide: use kvfree() than conditional kfree()/vfree()

2016-01-22 17:02:18 -08:00