Re: [PATCH] mm/mempolicy: return NULL if node is NUMA_NO_NODE in get_task_policy

2013-08-06 Thread Jianguo Wu
Hi Andrew, On 2013/8/7 5:03, Andrew Morton wrote: > On Tue, 6 Aug 2013 12:06:56 +0800 Jianguo Wu wrote: > >> If node == NUMA_NO_NODE, pol is NULL, we should return NULL instead of >> do "if (!pol->mode)" check. >> >> Signed-off-by: Jianguo Wu >> --- >> mm/mempolicy.c | 2 ++ >> 1 file

Re: [PATCH] mm/mempolicy: return NULL if node is NUMA_NO_NODE in get_task_policy

2013-08-06 Thread Andrew Morton
On Tue, 6 Aug 2013 12:06:56 +0800 Jianguo Wu wrote: > If node == NUMA_NO_NODE, pol is NULL, we should return NULL instead of > do "if (!pol->mode)" check. > > Signed-off-by: Jianguo Wu > --- > mm/mempolicy.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/mm/mempolicy.c

Re: [PATCH] mm/mempolicy: return NULL if node is NUMA_NO_NODE in get_task_policy

2013-08-06 Thread Andrew Morton
On Tue, 6 Aug 2013 12:06:56 +0800 Jianguo Wu wujian...@huawei.com wrote: If node == NUMA_NO_NODE, pol is NULL, we should return NULL instead of do if (!pol-mode) check. Signed-off-by: Jianguo Wu wujian...@huawei.com --- mm/mempolicy.c | 2 ++ 1 file changed, 2 insertions(+) diff --git

Re: [PATCH] mm/mempolicy: return NULL if node is NUMA_NO_NODE in get_task_policy

2013-08-06 Thread Jianguo Wu
Hi Andrew, On 2013/8/7 5:03, Andrew Morton wrote: On Tue, 6 Aug 2013 12:06:56 +0800 Jianguo Wu wujian...@huawei.com wrote: If node == NUMA_NO_NODE, pol is NULL, we should return NULL instead of do if (!pol-mode) check. Signed-off-by: Jianguo Wu wujian...@huawei.com --- mm/mempolicy.c |

[PATCH] mm/mempolicy: return NULL if node is NUMA_NO_NODE in get_task_policy

2013-08-05 Thread Jianguo Wu
If node == NUMA_NO_NODE, pol is NULL, we should return NULL instead of do "if (!pol->mode)" check. Signed-off-by: Jianguo Wu --- mm/mempolicy.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 4baf12e..e0e3398 100644 --- a/mm/mempolicy.c +++

[PATCH] mm/mempolicy: return NULL if node is NUMA_NO_NODE in get_task_policy

2013-08-05 Thread Jianguo Wu
If node == NUMA_NO_NODE, pol is NULL, we should return NULL instead of do if (!pol-mode) check. Signed-off-by: Jianguo Wu wujian...@huawei.com --- mm/mempolicy.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 4baf12e..e0e3398 100644 ---