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(parent: 0c692d0) | patch
kernel: use lockless list for smp_call_function_single
authorChristoph Hellwig <[email protected]>
Thu, 30 Jan 2014 23:45:47 +0000 (15:45 -0800)
committerLinus Torvalds <[email protected]>
Fri, 31 Jan 2014 00:56:54 +0000 (16:56 -0800)
commit6897fc22ea01b562b55c6168592bcbd3ee62b006
tree034c4b774880c2bbf8a9347acef749478a3443b0tree | snapshot
parent0c692d07842a67d9aa6b8266a80e4ac460a5c1a2commit | 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 <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Cc: Jens Axboe <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
include/linux/blkdev.h diff | blob | history
include/linux/smp.h diff | blob | history
kernel/smp.c diff | blob | history
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