Commits
Oleg Nesterov committed a848e3b67c0
workqueue: introduce wq_per_cpu() helper Cleanup. A number of per_cpu_ptr(wq->cpu_wq, cpu) users have to check that cpu is valid for this wq. Make a simple helper. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>