diff options
| author | Peter Zijlstra <[email protected]> | 2015-10-06 14:36:17 +0200 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2015-12-04 10:26:42 +0100 |
| commit | b75a22531588e77aa8c2daf228c9723916ae2cd0 (patch) | |
| tree | 410014f762b59ea5dd46e4f58b1f1a4728a01c4a /net/lapb/lapb_iface.c | |
| parent | 2541117b0cf79977fa11a0d6e17d61010677bd7b (diff) | |
sched/core: Better document the try_to_wake_up() barriers
Explain how the control dependency and smp_rmb() end up providing
ACQUIRE semantics and pair with smp_store_release() in
finish_lock_switch().
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Mike Galbraith <[email protected]>
Cc: Oleg Nesterov <[email protected]>
Cc: Paul E. McKenney <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'net/lapb/lapb_iface.c')
0 files changed, 0 insertions, 0 deletions