Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0594fe069df5a10686a3b923b36a0e7a6aed2393
Commit: 0594fe069df5a10686a3b923b36a0e7a6aed2393
Parent: e11d044efdd2e5c837c4d470fc447b49a9aebfe1
Author: Dhaval Giani <[EMAIL PROTECTED]>
AuthorDate: Wed Dec 12 11:18:59 2007 +0530
Committer: Greg Kroah-Hartman <[EMAIL PROTECTED]>
CommitDate: Mon Dec 17 10:33:19 2007 -0800
Add Documentation for FAIR_USER_SCHED sysfs files
This patch adds documentation about /sys/kernel/uids/<uid>/cpu_share
to Documentation/ABI.
Signed-off-by: Dhaval Giani <[EMAIL PROTECTED]>
Cc: Ingo Molnar <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
Documentation/ABI/testing/sysfs-kernel-uids | 14 ++++++++++++++
1 files changed, 14 insertions(+), 0 deletions(-)
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/<uid>/cpu_shares
+Date: December 2007
+Contact: Dhaval Giani <[EMAIL PROTECTED]>
+ Srivatsa Vaddagiri <[EMAIL PROTECTED]>
+Description:
+ The /sys/kernel/uids/<uid>/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
-
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