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(parent: 78bb197) | patch
kernel: use lockless list for smp_call_function_single
authorChristoph Hellwig <hch@infradead.org>
Fri, 3 Jan 2014 03:10:05 +0000 (14:10 +1100)
committerStephen Rothwell <sfr@canb.auug.org.au>
Fri, 3 Jan 2014 03:10:05 +0000 (14:10 +1100)
commitd2aacf269f909da4f659627ed50939a19a731208
treebfc7716dba3dbb813b7d559e31b6d2870312704etree | snapshot
parent78bb1977fa918e77bdd39f4c63f91e70f4c93097commit | diff
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>
include/linux/blkdev.h diff | blob | history
include/linux/smp.h diff | blob | history
kernel/smp.c diff | blob | history
Linux kernel for KaRo TX COM modules