cgroup: Clean up css_set task traversal

Browse source

css_task_iter stores pointer to head of each iterable list, this dates
back to commit 0f0a2b4fa6 ("cgroup: reorganize css_task_iter") when we
did not store cur_cset. Let us utilize list heads directly in cur_cset
and streamline css_task_iter_advance_css_set a bit. This is no
intentional function change.

Signed-off-by: Michal Koutný <mkoutny@suse.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

...

This commit is contained in:

Michal Koutný 2020-01-24 12:40:16 +01:00 • committed by Tejun Heo

parent 9c974c7724

commit f43caa2adc

2 changed files with 28 additions and 36 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

include/linux/cgroup.h

View file

61

kernel/cgroup/cgroup.c

View file