tree 2285e34d091f10b492c8d1741aeef6c5a1afd472
parent e2029dfeef7b09f08ac8572e8be3d4c624d1f79a
author Manfred Spraul <manfred@colorfullife.com> 1499895334 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1499901962 -0700

ipc/util.h: update documentation for ipc_getref() and ipc_putref()

Now that ipc_rcu_alloc() and ipc_rcu_free() are removed, document when
it is valid to use ipc_getref() and ipc_putref().

Link: http://lkml.kernel.org/r/20170525185107.12869-21-manfred@colorfullife.com
Signed-off-by: Manfred Spraul <manfred@colorfullife.com>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Kees Cook <keescook@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>