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(parent: 450991b) | patch
[PATCH] blk: reduce locking
authorNick Piggin <nickpiggin@yahoo.com.au>
Wed, 29 Jun 2005 03:45:14 +0000 (20:45 -0700)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Wed, 29 Jun 2005 04:20:34 +0000 (21:20 -0700)
commitd6344532a26a318c128102507f6328aaafe02d4d
tree1db8528ceaff30e0ce3e32bc2e9353625bd1c04atree | snapshot (tar.gz zip)
parent450991bc1026135ee30482a4a806d069915ab2f6commit | diff
[PATCH] blk: reduce locking

Change around locking a bit for a result of 1-2 less spin lock unlock pairs in
request submission paths.

Signed-off-by: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Jens Axboe <axboe@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/block/ll_rw_blk.c diff | blob | blame | history