cgroups: remove the css_set linked-list

Now we can run through the hash table instead of running through the
linked-list.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Reviewed-by: Paul Menage <menage@google.com>
Cc: Balbir Singh <balbir@linux.vnet.ibm.com>
Cc: Pavel Emelyanov <xemul@openvz.org>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Li Zefan 2008-04-29 01:00:13 -07:00 committed by Linus Torvalds
parent e8d55fdeb8
commit 28fd5dfc12
2 changed files with 20 additions and 26 deletions

View file

@ -149,12 +149,6 @@ struct css_set {
/* Reference count */
struct kref ref;
/*
* List running through all cgroup groups. Protected by
* css_set_lock
*/
struct list_head list;
/*
* List running through all cgroup groups in the same hash
* slot. Protected by css_set_lock