Age | Commit message (Collapse) | Author |
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The control groups we create are the ones recommended by the linux
kernel, so this should be on most of the time if cgroups are enabled in
the kernel.
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X-Gentoo-Bug:395079
X-Gentoo-Bug-URL:https://bugs.gentoo.org/show_bug.cgi?id=395079
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Currently, cgroups are still in development, so we are not setting them
up by default. However, this default will be changed in the future.
This commit message and patch were updated by
William Hubbs <williamh@gentoo.org>.
X-Gentoo-Bug: 395079
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=395079
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Openrc will set up cgroups the way the kernel documentation recommends.
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The linux kernel documentation suggests mounting a separate cgroup
hierarchy for each subsystem you want to control/monitor. This changes
the cgroups mounting code to do this.
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Openrc will create a cgroup hierarchy called openrc which will have all
services it starts and all subsystems attached to it. If you need other
groups/hierarchies, please use libcgroup.
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The kernel documentation states that a cgroup file system should not be
mounted here, but a tmpfs.
This also means that we should not create a group for each process, but
we should allow the user to specify which group a process should be
assigned to. The rc_cgroup variable will be used for this purpose.
For more information, see /usr/src/linux/Documentation/cgroups/cgroups.txt.
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Signed-off-by: Alexey Shvetsov <alexxy@gentoo.org>
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Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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This matches the ifconfig and Gentoo USE flag syntax and is hopefully
easier to read.
Fixes #178.
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mounting various bits in /dev and /sys.
init.sh JUST mounts /lib/rc/init.d (and /proc for Linux systems)
To make development of this easier we now return an empty RC_STRINGLIST
instead of a NULL for empty things.
If you don't have a udev init script installed, don't reboot your box OR
roll back to an older OpenRC version.
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