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| author | Vivek Goyal <vgoyal@redhat.com> | 2009-07-10 10:20:30 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-09-11 14:33:30 +0200 |
| commit | d58b85e1e891cd842d6e183f5d94d06a4fd0122c (patch) | |
| tree | 32a77721594c79610b8dba9026ff9f9928545d17 /block/genhd.c | |
| parent | 5ad531db6e0f3c3c985666e83d3c1c4d53acccf9 (diff) | |
| download | kernel_samsung_smdk4412-d58b85e1e891cd842d6e183f5d94d06a4fd0122c.zip kernel_samsung_smdk4412-d58b85e1e891cd842d6e183f5d94d06a4fd0122c.tar.gz kernel_samsung_smdk4412-d58b85e1e891cd842d6e183f5d94d06a4fd0122c.tar.bz2 | |
cfq-iosched: no need to keep track of busy_rt_queues
o Get rid of busy_rt_queues infrastructure. Looks like it is redundant.
o Once an RT queue gets request it will preempt any of the BE or IDLE queues
immediately. Otherwise this queue will be put on service tree and scheduler
will anyway select this queue before any of the BE or IDLE queue. Hence
looks like there is no need to keep track of how many busy RT queues are
currently on service tree.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block/genhd.c')
0 files changed, 0 insertions, 0 deletions