summaryrefslogtreecommitdiffstats
path: root/kernel/capability.c
diff options
context:
space:
mode:
authorTejun Heo <tj@kernel.org>2016-03-03 15:58:01 +0100
committerTejun Heo <tj@kernel.org>2016-03-03 15:58:01 +0100
commit5ced2518bd3e3a4f01e2122122211f217cd99f4f (patch)
treefefeccfceacfb805672d3007db8e3e76e51ca744 /kernel/capability.c
parentcgroup: reimplement rebind_subsystems() using cgroup_apply_control() and friends (diff)
downloadlinux-5ced2518bd3e3a4f01e2122122211f217cd99f4f.tar.xz
linux-5ced2518bd3e3a4f01e2122122211f217cd99f4f.zip
cgroup: make cgroup_calc_subtree_ss_mask() take @this_ss_mask
cgroup_calc_subtree_ss_mask() currently takes @cgrp and @subtree_control. @cgrp is used for two purposes - to decide whether it's for default hierarchy and the mask of available subsystems. The former doesn't matter as the results are the same regardless. The latter can be specified directly through a subsystem mask. This patch makes cgroup_calc_subtree_ss_mask() perform the same calculations for both default and legacy hierarchies and take @this_ss_mask for available subsystems. @cgrp is no longer used and dropped. This is to allow using the function in contexts where available controllers can't be decided from the cgroup. v2: cgroup_refres_subtree_ss_mask() is removed by a previous patch. Updated accordingly. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Zefan Li <lizefan@huawei.com>
Diffstat (limited to 'kernel/capability.c')
0 files changed, 0 insertions, 0 deletions