mm/mempolicy.c: use enum value MPOL_REBIND_ONCE in mpol_rebind_policy()
We have enum definition in mempolicy.h: MPOL_REBIND_ONCE. It should
replace the magic number 0 for step comparison in function
mpol_rebind_policy.
Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 88f9422..a388888 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -390,7 +390,7 @@
{
if (!pol)
return;
- if (!mpol_store_user_nodemask(pol) && step == 0 &&
+ if (!mpol_store_user_nodemask(pol) && step == MPOL_REBIND_ONCE &&
nodes_equal(pol->w.cpuset_mems_allowed, *newmask))
return;