| commit | a73f730d013ff2788389fd0c46ad3e5510f124e6 | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <tj@kernel.org> | Wed Dec 14 00:33:37 2011 +0100 |
| committer | Jens Axboe <axboe@kernel.dk> | Wed Dec 14 00:33:37 2011 +0100 |
| tree | 773987c8cbec56745d46f46382ad268ed91adf98 | |
| parent | 8ba61435d73f2274e12d4d823fde06735e8f6a54 [diff] |
block, cfq: move cfqd->cic_index to q->id cfq allocates per-queue id using ida and uses it to index cic radix tree from io_context. Move it to q->id and allocate on queue init and free on queue release. This simplifies cfq a bit and will allow for further improvements of io context life-cycle management. This patch doesn't introduce any functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>