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authorDavid S. Miller <davem@davemloft.net>2012-04-23 23:14:36 -0400
committerDavid S. Miller <davem@davemloft.net>2012-04-23 23:15:17 -0400
commitf24001941c99776f41bd3f09c07d91205c2ad9d4 (patch)
tree0ab31480ccdf343b61db045e195d096068ef7c73 /Documentation/ABI/testing/sysfs-cfq-target-latency
parentnet: Use bool and remove inline in skb_splice_bits() code. (diff)
parentMerge branch 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild (diff)
downloadlinux-dev-f24001941c99776f41bd3f09c07d91205c2ad9d4.tar.xz
linux-dev-f24001941c99776f41bd3f09c07d91205c2ad9d4.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Fix merge between commit 3adadc08cc1e ("net ax25: Reorder ax25_exit to remove races") and commit 0ca7a4c87d27 ("net ax25: Simplify and cleanup the ax25 sysctl handling") The former moved around the sysctl register/unregister calls, the later simply removed them. With help from Stephen Rothwell. Signed-off-by: David S. Miller <davem@davemloft.net>
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+What: /sys/block/<device>/iosched/target_latency
+Date: March 2012
+contact: Tao Ma <boyu.mt@taobao.com>
+Description:
+ The /sys/block/<device>/iosched/target_latency only exists
+ when the user sets cfq to /sys/block/<device>/scheduler.
+ It contains an estimated latency time for the cfq. cfq will
+ use it to calculate the time slice used for every task.