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authorJens Axboe <axboe@suse.de>2006-07-20 08:54:05 -0400
committerJens Axboe <axboe@nelson.home.kernel.dk>2006-09-30 14:29:40 -0400
commitdc72ef4ae35c2016fb594bcc85ce871376682174 (patch)
treec0c78879addf0d65adcc8f8cce01165fa2502dac /lib
parent981a79730d586335ef8f942c83bdf2b1de6d4e3d (diff)
[PATCH] Add blk_start_queueing() helper
CFQ implements this on its own now, but it's really block layer knowledge. Tells a device queue to start dispatching requests to the driver, taking care to unplug if needed. Also fixes the issue where as/cfq will invoke a stopped queue, which we really don't want. Signed-off-by: Jens Axboe <axboe@suse.de>
Diffstat (limited to 'lib')
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