tree 9075b8c5f48c38cc2fd11c1eba408981d8f68480
parent 8120e2e5141a420edee725ff28f18aa264795f7a
author Oleg Nesterov <oleg@redhat.com> 1384297803 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1384312164 +0900

list: introduce list_last_entry(), use list_{first,last}_entry()

We already have list_first_entry(), it makes sense to also add
list_last_entry() for consistency.  And we use both helpers in
list_for_each_*().

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: Eilon Greenstein <eilong@broadcom.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>