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| author |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-03-15 16:54:45 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-03-15 16:54:45 -0700 |
| commit | 245f0db0de926601353776085e6f6a4c974c5615 (patch) | |
| tree | b493e9e726f4a898041f7861d0df328aa1a348a1 /Documentation/block/cfq-iosched.txt | |
| parent | Input: synaptics-rmi4 - using logical instead of bitwise AND (diff) | |
| parent | Linux 4.5 (diff) | |
| download | linux-dev-245f0db0de926601353776085e6f6a4c974c5615.tar.xz linux-dev-245f0db0de926601353776085e6f6a4c974c5615.zip | |
Merge tag 'v4.5' into next
Merge with Linux 4.5 to get PROPERTY_ENTRY_INTEGER() that is needed to
fix pxa/raumfeld rotary encoder properties.
Diffstat (limited to 'Documentation/block/cfq-iosched.txt')
| -rw-r--r-- | Documentation/block/cfq-iosched.txt | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/Documentation/block/cfq-iosched.txt b/Documentation/block/cfq-iosched.txt index f3bc72945cbd..1e4f835a659d 100644 --- a/Documentation/block/cfq-iosched.txt +++ b/Documentation/block/cfq-iosched.txt @@ -81,14 +81,13 @@ on higher end storage. Default value for this parameter is 8ms. -latency -------- -This parameter is used to enable/disable the latency mode of the CFQ -scheduler. If latency mode (called low_latency) is enabled, CFQ tries -to recompute the slice time for each process based on the target_latency set -for the system. This favors fairness over throughput. Disabling low -latency (setting it to 0) ignores target latency, allowing each process in the -system to get a full time slice. +low_latency +----------- +This parameter is used to enable/disable the low latency mode of the CFQ +scheduler. If enabled, CFQ tries to recompute the slice time for each process +based on the target_latency set for the system. This favors fairness over +throughput. Disabling low latency (setting it to 0) ignores target latency, +allowing each process in the system to get a full time slice. By default low latency mode is enabled. |