On Fri, Jul 06, 2012 at 01:04:30PM +0800, Gavin Shan wrote: >On Fri, Jul 06, 2012 at 01:00:13PM +0800, Gavin Shan wrote: >>On Fri, Jul 06, 2012 at 12:51:52PM +0800, Wanpeng Li wrote: >>>From: Wanpeng Li <liwp@xxxxxxxxxxxxxxxxxx> >>> >>>Signed-off-by: Wanpeng Li <liwp.linux@xxxxxxxxx> >>>--- >>> mm/memcontrol.c | 2 +- >>> 1 files changed, 1 insertions(+), 1 deletions(-) >>> >>>diff --git a/mm/memcontrol.c b/mm/memcontrol.c >>>index 5e4d1ab..69a7d45 100644 >>>--- a/mm/memcontrol.c >>>+++ b/mm/memcontrol.c >>>@@ -4176,7 +4176,7 @@ static int mem_cgroup_swappiness_write(struct cgroup *cgrp, struct cftype *cft, >> >>It seems that we don't have the function in mainline. >> >>shangw@shangw:~/sandbox/linux/mm$ grep mem_cgroup_swappiness_write -r . >>shangw@shangw:~/sandbox/linux/mm$ >> > >Please ignore that cause my git tree has some problems and everything >in linux/mm has been cleared :-) No problem. :-) Best Regards, Wanpeng Li > >Thanks, >Gavin > >>Thanks, >>Gavin >> >>> struct mem_cgroup *memcg = mem_cgroup_from_cont(cgrp); >>> struct mem_cgroup *parent; >>> >>>- if (val > 100) >>>+ if (val > 100 || val < 0) >>> return -EINVAL; >>> >>> if (cgrp->parent == NULL) >>>-- >>>1.7.5.4 >>> >>>-- >>>To unsubscribe, send a message with 'unsubscribe linux-mm' in >>>the body to majordomo@xxxxxxxxx. For more info on Linux MM, >>>see: http://www.linux-mm.org/ . >>>Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a> >>> >> >>-- >>To unsubscribe, send a message with 'unsubscribe linux-mm' in >>the body to majordomo@xxxxxxxxx. For more info on Linux MM, >>see: http://www.linux-mm.org/ . >>Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a> >> -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>