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| author | Libor Pechacek <lpechacek@suse.com> | 2015-12-04 12:10:03 +0300 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2015-12-10 21:26:24 +0300 |
| commit | bcebb4cc20c8932f614d273a065190fe3614ca42 (patch) | |
| tree | 05f35e84fc61d13691ab84182aea2d85f188266f /Documentation | |
| parent | 51af896be348248c8962ba068c8318116a9501cd (diff) | |
| download | linux-bcebb4cc20c8932f614d273a065190fe3614ca42.tar.xz | |
Fix CFQ I/O scheduler parameter name in documentation
As seen in block/cfq-iosched.c, the parameter name is low_latency.
Signed-off-by: Libor Pechacek <lpechacek@suse.cz>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation')
| -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. |