block: use lock bitops for the tag map.
commitadb4ddbbfb90c302e78da68b3f015588ca45d7f3
authorNick Piggin <npiggin@suse.de>
Wed, 24 Oct 2007 08:54:38 +0000 (24 10:54 +0200)
committerJens Axboe <jens.axboe@oracle.com>
Mon, 29 Oct 2007 10:33:06 +0000 (29 11:33 +0100)
tree48f9763a7472ebc93ef7b1b158094fc624161401
parentbd4f36d6da175ed51840fe07b8906951c4dea609
block: use lock bitops for the tag map.

The block queue tag map can use lock bitops.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
block/ll_rw_blk.c