block/deadline-iosched.c · 4e209001b86c53f51980292f0efd1933c0e55d66 · KED Software Projects / Miscellaneous / KED Linux Kernel Fork

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12 years ago

deadline: Allow 0ms deadline latency, increase the read speed · 75274551

xiaobing tu authored 12 years ago


Change a timer compare from after to after-equals, thus allowing
0 timeout and making deadline schedule FIFO.

Signed-off-by: xiaobing tu <xiaobing.tu@intel.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

75274551

History

deadline: Allow 0ms deadline latency, increase the read speed

xiaobing tu authored 12 years ago


Change a timer compare from after to after-equals, thus allowing
0 timeout and making deadline schedule FIFO.

Signed-off-by: xiaobing tu <xiaobing.tu@intel.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

deadline-iosched.c 11.12 KiB