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@xxxxxxxxx>
---
mm/mempolicy.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 9c51f9f..ecdaa8d 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -390,7 +390,7 @@ static void mpol_rebind_policy(struct mempolicy *pol, const nodemask_t *newmask,
{
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;
--
1.7.1
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