From: Jiri Slaby jslaby@suse.cz
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
--- net/core/netclassid_cgroup.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
--- a/net/core/netclassid_cgroup.c +++ b/net/core/netclassid_cgroup.c @@ -127,10 +127,8 @@ static int write_classid(struct cgroup_s 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;