From: Dhaval Giani Date: Wed, 12 Dec 2007 05:48:59 +0000 (+0530) Subject: Add Documentation for FAIR_USER_SCHED sysfs files X-Git-Tag: v2.6.24-rc6~59^2~3 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0594fe069df5a10686a3b923b36a0e7a6aed2393;p=platform%2Fkernel%2Flinux-exynos.git Add Documentation for FAIR_USER_SCHED sysfs files This patch adds documentation about /sys/kernel/uids//cpu_share to Documentation/ABI. Signed-off-by: Dhaval Giani Cc: Ingo Molnar Signed-off-by: Greg Kroah-Hartman --- diff --git a/Documentation/ABI/testing/sysfs-kernel-uids b/Documentation/ABI/testing/sysfs-kernel-uids new file mode 100644 index 0000000..648d65d --- /dev/null +++ b/Documentation/ABI/testing/sysfs-kernel-uids @@ -0,0 +1,14 @@ +What: /sys/kernel/uids//cpu_shares +Date: December 2007 +Contact: Dhaval Giani + Srivatsa Vaddagiri +Description: + The /sys/kernel/uids//cpu_shares tunable is used + to set the cpu bandwidth a user is allowed. This is a + propotional value. What that means is that if there + are two users logged in, each with an equal number of + shares, then they will get equal CPU bandwidth. Another + example would be, if User A has shares = 1024 and user + B has shares = 2048, User B will get twice the CPU + bandwidth user A will. For more details refer + Documentation/sched-design-CFS.txt