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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>
This commit is contained in:
Wang Sheng-Hui 2012-05-29 15:06:16 -07:00 committed by Linus Torvalds
parent 71dd0b8ae8
commit 89c522c78a
1 changed files with 1 additions and 1 deletions
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mm/mempolicy.c
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@ -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;