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authorLibor Pechacek <lpechacek@suse.com>2015-12-04 10:10:03 +0100
committerJonathan Corbet <corbet@lwn.net>2015-12-10 11:26:24 -0700
commitbcebb4cc20c8932f614d273a065190fe3614ca42 (patch)
tree05f35e84fc61d13691ab84182aea2d85f188266f /Documentation/block
parent51af896be348248c8962ba068c8318116a9501cd (diff)
downloadop-kernel-dev-bcebb4cc20c8932f614d273a065190fe3614ca42.zip
op-kernel-dev-bcebb4cc20c8932f614d273a065190fe3614ca42.tar.gz
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/block')
-rw-r--r--Documentation/block/cfq-iosched.txt15
1 files changed, 7 insertions, 8 deletions
diff --git a/Documentation/block/cfq-iosched.txt b/Documentation/block/cfq-iosched.txt
index f3bc729..1e4f835 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.
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