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| author |   Vladimir Davydov <vdavydov@parallels.com> | 2015-02-19 17:34:46 +0300 |
|---|---|---|
| committer |   Tejun Heo <tj@kernel.org> | 2015-03-02 12:11:01 -0500 |
| commit | 295458e67284f57d154ec8156a22797c0cfb044a (patch) | |
| tree | 0229507c7ffcb1ea79ccd6989e42f2784bb5bbf9 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | cpuset: Fix cpuset sched_relax_domain_level (diff) | |
| download | linux-dev-295458e67284f57d154ec8156a22797c0cfb044a.tar.xz linux-dev-295458e67284f57d154ec8156a22797c0cfb044a.zip | |
cgroup: call cgroup_subsys->bind on cgroup subsys initialization
Currently, we call cgroup_subsys->bind only on unmount, remount, and
when creating a new root on mount. Since the default hierarchy root is
created in cgroup_init, we will not call cgroup_subsys->bind if the
default hierarchy is freshly mounted. As a result, some controllers will
behave incorrectly (most notably, the "memory" controller will not
enable hierarchy support). Fix this by calling cgroup_subsys->bind right
after initializing a cgroup subsystem.
Signed-off-by: Vladimir Davydov <vdavydov@parallels.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions