diff options
| author | Wang Long <w@laoqinren.net> | 2020-02-07 16:42:10 +0300 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2020-02-13 21:39:36 +0300 |
| commit | 3b82a112ce594889742164b242d8f213938a443f (patch) | |
| tree | a60fb78904dd49acd0588cb30ba2e5eee5563ff9 /Documentation/ABI/removed | |
| parent | 895f2c20a88a343d12c387dab9d785ff665cb4ac (diff) | |
| download | linux-3b82a112ce594889742164b242d8f213938a443f.tar.xz | |
Documentation/ABI: move sysfs-kernel-uids to removed directory
commit 7c9414385ebf ("sched: Remove USER_SCHED") deleted the
USER_SCHED feature. so move the ABI doc to removed directory.
Signed-off-by: Wang Long <w@laoqinren.net>
Link: https://lore.kernel.org/r/1581082930-30441-1-git-send-email-w@laoqinren.net
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation/ABI/removed')
| -rw-r--r-- | Documentation/ABI/removed/sysfs-kernel-uids | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/ABI/removed/sysfs-kernel-uids b/Documentation/ABI/removed/sysfs-kernel-uids new file mode 100644 index 000000000000..dc4463f190a7 --- /dev/null +++ b/Documentation/ABI/removed/sysfs-kernel-uids @@ -0,0 +1,14 @@ +What: /sys/kernel/uids/<uid>/cpu_shares +Date: December 2007, finally removed in kernel v2.6.34-rc1 +Contact: Dhaval Giani <dhaval@linux.vnet.ibm.com> + Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com> +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/scheduler/sched-design-CFS.rst |