Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Pierre Peiffer 8d4cc8b5c5 IPC/shared memory: introduce shmctl_down ... Currently, the way the different commands are handled in sys_shmctl introduces some duplicated code. This patch introduces the shmctl_down function to handle all the commands requiring the rwmutex to be taken in write mode (ie IPC_SET and IPC_RMID for now). It is the equivalent function of semctl_down for shared memory. This removes some duplicated code for handling these both commands and harmonizes the way they are handled among all IPCs. Signed-off-by: Pierre Peiffer <pierre.peiffer@bull.net> Acked-by: Serge Hallyn <serue@us.ibm.com> Cc: Nadia Derbey <Nadia.Derbey@bull.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-04-29 08:06:13 -07:00
..
compat.c	fix logic error in ipc compat semctl()	2007-07-06 10:23:43 -07:00
compat_mq.c
ipc_sysctl.c	ipc: re-enable msgmni automatic recomputing msgmni if set to negative	2008-04-29 08:06:13 -07:00
ipcns_notifier.c	ipc: re-enable msgmni automatic recomputing msgmni if set to negative	2008-04-29 08:06:13 -07:00
Makefile	ipc: recompute msgmni on ipc namespace creation/removal	2008-04-29 08:06:12 -07:00
mqueue.c	[PATCH] r/o bind mounts: elevate write count for open()s	2008-04-19 00:29:25 -04:00
msg.c	ipc: recompute msgmni on memory add / remove	2008-04-29 08:06:12 -07:00
msgutil.c
namespace.c	ipc: recompute msgmni on ipc namespace creation/removal	2008-04-29 08:06:12 -07:00
sem.c	IPC/semaphores: code factorisation	2008-04-29 08:06:13 -07:00
shm.c	IPC/shared memory: introduce shmctl_down	2008-04-29 08:06:13 -07:00
util.c	ipc: invoke the ipcns notifier chain as a work item	2008-04-29 08:06:12 -07:00
util.h	ipc: recompute msgmni on memory add / remove	2008-04-29 08:06:12 -07:00