This patch shares s_next and s_stop between slab and slub.
Signed-off-by: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx>
---
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 18628da..fe68e60 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -4430,16 +4430,6 @@ 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 2d41450..d161b81 100644
--- a/mm/slab_common.c
+++ b/mm/slab_common.c
@@ -531,12 +531,12 @@ 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);
}
--
1.7.10.4
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