Rik van Riel de2657f94a ipc,sem: fix semctl(..., GETNCNT) ... The semctl GETNCNT returns the number of semops waiting for the specified semaphore to become nonzero. After commit 9f1bc2c902 ("ipc,sem: have only one list in struct sem_queue"), the semops waiting on just one semaphore are waiting on that semaphore's list. In order to return the correct count, we have to walk that list too, in addition to the sem_array's list for complex operations. Signed-off-by: Rik van Riel <riel@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2013-05-09 14:17:47 -07:00
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compat_mq.c	ipc: initialize structure memory to zero for compat functions	2010-10-27 18:03:13 -07:00
compat.c	get rid of union semop in sys_semctl(2) arguments	2013-03-05 15:14:16 -05:00
ipc_sysctl.c	ipc: add sysctl to specify desired next object id	2013-01-04 16:11:45 -08:00
ipcns_notifier.c	ipc: do not use a negative value to re-enable msgmni automatic recomputing	2008-07-25 10:53:42 -07:00
Makefile	Add generic sys_ipc wrapper	2010-03-12 15:52:32 -08:00
mq_sysctl.c	mqueue: separate mqueue default value from maximum value	2012-05-31 17:49:31 -07:00
mqueue.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2013-03-28 13:43:46 -07:00
msg.c	ipc/msg.c: use list_for_each_entry_[safe] for list traversing	2013-05-01 08:12:58 -07:00
msgutil.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-05-01 17:51:54 -07:00
namespace.c	proc: Split the namespace stuff out into linux/proc_ns.h	2013-05-01 17:29:39 -04:00
sem.c	ipc,sem: fix semctl(..., GETNCNT)	2013-05-09 14:17:47 -07:00
shm.c	hugetlbfs: fix mmap failure in unaligned size request	2013-05-07 18:38:27 -07:00
syscall.c	get rid of union semop in sys_semctl(2) arguments	2013-03-05 15:14:16 -05:00
util.c	ipc_schedule_free() can do vfree() directly now	2013-05-02 08:03:33 -07:00
util.h	ipc,sem: fine grained locking for semtimedop	2013-05-01 08:12:58 -07:00