Messages in this thread Patch in this message | | | From | Geliang Tang <> | Subject | [PATCH 2/3] mm/slab: use list_for_each_entry in cache_flusharray | Date | Wed, 2 Dec 2015 23:46:12 +0800 |
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Simplify the code with list_for_each_entry().
Signed-off-by: Geliang Tang <geliangtang@163.com> --- mm/slab.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/mm/slab.c b/mm/slab.c index 6bb0466..5d5aa3b 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -3338,17 +3338,12 @@ free_done: #if STATS { int i = 0; - struct list_head *p; - - p = n->slabs_free.next; - while (p != &(n->slabs_free)) { - struct page *page; + struct page *page; - page = list_entry(p, struct page, lru); + list_for_each_entry(page, &n->slabs_free, lru) { BUG_ON(page->active); i++; - p = p->next; } STATS_SET_FREEABLE(cachep, i); } -- 2.5.0
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