From e25839f67948ca54fa55a45686d72c266f65f099 Mon Sep 17 00:00:00 2001 From: Wanpeng Li Date: Thu, 4 Jul 2013 08:33:23 +0800 Subject: [PATCH] mm/slab: Sharing s_next and s_stop between slab and slub This patch shares s_next and s_stop between slab and slub. Acked-by: Christoph Lameter Signed-off-by: Wanpeng Li Signed-off-by: Pekka Enberg --- mm/slab.c | 10 ---------- mm/slab.h | 3 +++ mm/slab_common.c | 4 ++-- 3 files changed, 5 insertions(+), 12 deletions(-) diff --git a/mm/slab.c b/mm/slab.c index c9b4da9..4a907a0 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -4438,16 +4438,6 @@ static int leaks_show(struct seq_file *m, void *p) return 0; } -static void *s_next(struct seq_file *m, void *p, loff_t *pos) -{ - return seq_list_next(p, &slab_caches, pos); -} - -static void s_stop(struct seq_file *m, void *p) -{ - mutex_unlock(&slab_mutex); -} - static const struct seq_operations slabstats_op = { .start = leaks_start, .next = s_next, diff --git a/mm/slab.h b/mm/slab.h index f96b49e..95c8860 100644 --- a/mm/slab.h +++ b/mm/slab.h @@ -271,3 +271,6 @@ struct kmem_cache_node { #endif }; + +void *s_next(struct seq_file *m, void *p, loff_t *pos); +void s_stop(struct seq_file *m, void *p); diff --git a/mm/slab_common.c b/mm/slab_common.c index d2517b0..68518eb 100644 --- a/mm/slab_common.c +++ b/mm/slab_common.c @@ -529,12 +529,12 @@ static void *s_start(struct seq_file *m, loff_t *pos) return seq_list_start(&slab_caches, *pos); } -static void *s_next(struct seq_file *m, void *p, loff_t *pos) +void *s_next(struct seq_file *m, void *p, loff_t *pos) { return seq_list_next(p, &slab_caches, pos); } -static void s_stop(struct seq_file *m, void *p) +void s_stop(struct seq_file *m, void *p) { mutex_unlock(&slab_mutex); } -- 2.7.4