Re: [PATCH v2 05/20] mm, hugetlb: grab a page_table_lock after page_cache_release

2013-08-21 Thread Aneesh Kumar K.V
Joonsoo Kim writes: > We don't need to grab a page_table_lock when we try to release a page. > So, defer to grab a page_table_lock. > > Reviewed-by: Naoya Horiguchi > Signed-off-by: Joonsoo Kim Reviewed-by: Aneesh Kumar K.V > > diff --git a/mm/hugetlb.c b/mm/hugetlb.c > index

Re: [PATCH v2 05/20] mm, hugetlb: grab a page_table_lock after page_cache_release

2013-08-21 Thread Aneesh Kumar K.V
Joonsoo Kim iamjoonsoo@lge.com writes: We don't need to grab a page_table_lock when we try to release a page. So, defer to grab a page_table_lock. Reviewed-by: Naoya Horiguchi n-horigu...@ah.jp.nec.com Signed-off-by: Joonsoo Kim iamjoonsoo@lge.com Reviewed-by: Aneesh Kumar K.V

Re: [PATCH v2 05/20] mm, hugetlb: grab a page_table_lock after page_cache_release

2013-08-12 Thread Davidlohr Bueso
On Fri, 2013-08-09 at 18:26 +0900, Joonsoo Kim wrote: > We don't need to grab a page_table_lock when we try to release a page. > So, defer to grab a page_table_lock. > > Reviewed-by: Naoya Horiguchi > Signed-off-by: Joonsoo Kim Reviewed-by: Davidlohr Bueso > > diff --git a/mm/hugetlb.c

Re: [PATCH v2 05/20] mm, hugetlb: grab a page_table_lock after page_cache_release

2013-08-12 Thread Davidlohr Bueso
On Fri, 2013-08-09 at 18:26 +0900, Joonsoo Kim wrote: We don't need to grab a page_table_lock when we try to release a page. So, defer to grab a page_table_lock. Reviewed-by: Naoya Horiguchi n-horigu...@ah.jp.nec.com Signed-off-by: Joonsoo Kim iamjoonsoo@lge.com Reviewed-by: Davidlohr

[PATCH v2 05/20] mm, hugetlb: grab a page_table_lock after page_cache_release

2013-08-09 Thread Joonsoo Kim
We don't need to grab a page_table_lock when we try to release a page. So, defer to grab a page_table_lock. Reviewed-by: Naoya Horiguchi Signed-off-by: Joonsoo Kim diff --git a/mm/hugetlb.c b/mm/hugetlb.c index c017c52..6c8eec2 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -2627,10 +2627,11

[PATCH v2 05/20] mm, hugetlb: grab a page_table_lock after page_cache_release

2013-08-09 Thread Joonsoo Kim
We don't need to grab a page_table_lock when we try to release a page. So, defer to grab a page_table_lock. Reviewed-by: Naoya Horiguchi n-horigu...@ah.jp.nec.com Signed-off-by: Joonsoo Kim iamjoonsoo@lge.com diff --git a/mm/hugetlb.c b/mm/hugetlb.c index c017c52..6c8eec2 100644 ---