adulau/aha
1
0
Fork 0
mirror of https://github.com/adulau/aha.git synced 2024-12-28 03:36:19 +00:00
Code Issues Projects Releases Packages Wiki Activity

cgroup: fix subsys bitops

Browse source 
Cgroup uses unsigned long for subsys bitops, not unsigned long long.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Paul Menage <menage@google.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 2008-02-23 15:24:11 -08:00 committed by Linus Torvalds
parent f777073848
commit 8d53d55d27
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
kernel/cgroup.c
View file

@ -319,7 +319,7 @@ static struct css_set *find_existing_css_set(
/* Built the set of subsystem state objects that we want to /* Built the set of subsystem state objects that we want to
* see in the new css_set */ * see in the new css_set */
for (i = 0; i < CGROUP_SUBSYS_COUNT; i++) { for (i = 0; i < CGROUP_SUBSYS_COUNT; i++) {
if (root->subsys_bits & (1ull << i)) { if (root->subsys_bits & (1UL << i)) {
/* Subsystem is in this hierarchy. So we want /* Subsystem is in this hierarchy. So we want
* the subsystem state from the new * the subsystem state from the new
* cgroup */ * cgroup */
@ -689,7 +689,7 @@ static int rebind_subsystems(struct cgroupfs_root *root,
added_bits = final_bits & ~root->actual_subsys_bits; added_bits = final_bits & ~root->actual_subsys_bits;
/* Check that any added subsystems are currently free */ /* Check that any added subsystems are currently free */
for (i = 0; i < CGROUP_SUBSYS_COUNT; i++) { for (i = 0; i < CGROUP_SUBSYS_COUNT; i++) {
unsigned long long bit = 1ull << i; unsigned long bit = 1UL << i;
struct cgroup_subsys *ss = subsys[i]; struct cgroup_subsys *ss = subsys[i];
if (!(bit & added_bits)) if (!(bit & added_bits))
continue; continue;