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 :-) 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>