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| author |   Oleg Nesterov <oleg@redhat.com> | 2013-11-12 15:10:01 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-13 12:09:23 +0900 |
| commit | 008208c6b26f21c2648c250a09c55e737c02c5f8 (patch) | |
| tree | 14710b8640457d3377b8ddc5d9ed5e41234ed561 /kernel | |
| parent | sound/soc/pxa/mmp-pcm.c: use gen_pool_dma_alloc() to allocate dma buffer (diff) | |
| download | linux-dev-008208c6b26f21c2648c250a09c55e737c02c5f8.tar.xz linux-dev-008208c6b26f21c2648c250a09c55e737c02c5f8.zip | |
list: introduce list_next_entry() and list_prev_entry()
Add two trivial helpers list_next_entry() and list_prev_entry(), they
can have a lot of users including list.h itself. In fact the 1st one is
already defined in events/core.c and bnx2x_sp.c, so the patch simply
moves the definition to list.h.
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>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/events/core.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index 8c875ef6e120..d724e7757cd1 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -2234,9 +2234,6 @@ static void __perf_event_sync_stat(struct perf_event *event, perf_event_update_userpage(next_event); } -#define list_next_entry(pos, member) \ - list_entry(pos->member.next, typeof(*pos), member) - static void perf_event_sync_stat(struct perf_event_context *ctx, struct perf_event_context *next_ctx) { |