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cgroup, netclassid: remove double cond_resched 

commit 526f3d96b8f83b1b13d73bd0b5c79cc2c487ec8e upstream.

Commit 018d26fcd12a ("cgroup, netclassid: periodically release file_lock
on classid") added a second cond_resched to write_classid indirectly by
update_classid_task. Remove the one in write_classid.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Dmitry Yakunin <zeil@yandex-team.ru>
Cc: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby 2020-04-20 09:04:24 +02:00 committed by Greg Kroah-Hartman
parent 702d710ffd
commit 88348bd1f6
1 changed files with 1 additions and 3 deletions
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4
net/core/netclassid_cgroup.c
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@ -127,10 +127,8 @@ static int write_classid(struct cgroup_subsys_state *css, struct cftype *cft,
cs->classid = (u32)value;
css_task_iter_start(css, 0, &it);
while ((p = css_task_iter_next(&it))) {
while ((p = css_task_iter_next(&it)))
update_classid_task(p, cs->classid);
cond_resched();
}
css_task_iter_end(&it);
return 0;