tree 034c4b774880c2bbf8a9347acef749478a3443b0
parent 0c692d07842a67d9aa6b8266a80e4ac460a5c1a2
author Christoph Hellwig <hch@infradead.org> 1391125547 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1391129814 -0800

kernel: use lockless list for smp_call_function_single

Make smp_call_function_single and friends more efficient by using a
lockless list.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>