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(parent: 023a535) | patch
Storing ipcs into IDRs
authorNadia Derbey <Nadia.Derbey@bull.net>
Fri, 19 Oct 2007 06:40:51 +0000 (23:40 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Fri, 19 Oct 2007 18:53:46 +0000 (11:53 -0700)
commit03f02c7657f7948ab980280c54c9366f962b1474
tree7b1f564772077db0aed1e3c5a79ae77d2c1d2307tree | snapshot (tar.gz zip)
parent023a53557ea0e987b002e9a844242ef0b0aa1eb3commit | diff
Storing ipcs into IDRs

This patch converts casts of struct kern_ipc_perm to
   . struct msg_queue
   . struct sem_array
   . struct shmid_kernel
into the equivalent container_of() macro. It improves code maintenance
because the code need not change if kern_ipc_perm is no longer at the
beginning of the containing struct.

Signed-off-by: Nadia Derbey <Nadia.Derbey@bull.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
ipc/msg.c diff | blob | blame | history
ipc/sem.c diff | blob | blame | history
ipc/shm.c diff | blob | blame | history
ipc/util.h diff | blob | blame | history