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| author |   Pierre Peiffer <pierre.peiffer@bull.net> | 2008-02-08 04:18:57 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-08 09:22:26 -0800 |
| commit | 01b8b07a5d77d22e609267dcae74d15e3e9c5f13 (patch) | |
| tree | dd53c51f75de9511da7fdf283c73080d6c2552a8 /kernel/exit.c | |
| parent | IPC: make struct ipc_ids static in ipc_namespace (diff) | |
| download | wireguard-linux-01b8b07a5d77d22e609267dcae74d15e3e9c5f13.tar.xz wireguard-linux-01b8b07a5d77d22e609267dcae74d15e3e9c5f13.zip | |
IPC: consolidate sem_exit_ns(), msg_exit_ns() and shm_exit_ns()
sem_exit_ns(), msg_exit_ns() and shm_exit_ns() are all called when an
ipc_namespace is released to free all ipcs of each type. But in fact, they
do the same thing: they loop around all ipcs to free them individually by
calling a specific routine.
This patch proposes to consolidate this by introducing a common function,
free_ipcs(), that do the job. The specific routine to call on each
individual ipcs is passed as parameter. For this, these ipc-specific
'free' routines are reworked to take a generic 'struct ipc_perm' as
parameter.
Signed-off-by: Pierre Peiffer <pierre.peiffer@bull.net>
Cc: Cedric Le Goater <clg@fr.ibm.com>
Cc: Pavel Emelyanov <xemul@openvz.org>
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>
Diffstat (limited to 'kernel/exit.c')
0 files changed, 0 insertions, 0 deletions