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| author |   Jens Axboe <axboe@suse.de> | 2006-06-01 10:12:26 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@suse.de> | 2006-06-01 10:12:26 +0200 |
| commit | 25776e3594f841b7fae7b33ebecf009a0a55bed1 (patch) | |
| tree | 689dcf37ba781ad627ae01be4fcb6f5414f67c1b /block/elevator.c | |
| parent | [PATCH] cfq-iosched: Detect idle process issuing async request (diff) | |
| download | linux-dev-25776e3594f841b7fae7b33ebecf009a0a55bed1.tar.xz linux-dev-25776e3594f841b7fae7b33ebecf009a0a55bed1.zip | |
[PATCH] cfq-iosched: Detect hardware queueing
If the hardware is doing real queueing, decide that it's worthless to
idle the hardware. It does reasonable simultaneous io in that case
anyways, and the idling hurts some work loads.
Signed-off-by: Jens Axboe <axboe@suse.de>
Diffstat (limited to 'block/elevator.c')
0 files changed, 0 insertions, 0 deletions