mirror of
https://github.com/torvalds/linux
synced 2024-09-06 18:01:05 +00:00
mm/slab: move struct kmem_cache_node from slab.h to slub.c
The declaration and associated helpers are not used anywhere else anymore. Reviewed-by: Kees Cook <keescook@chromium.org> Acked-by: David Rientjes <rientjes@google.com> Tested-by: David Rientjes <rientjes@google.com> Reviewed-by: Hyeonggon Yoo <42.hyeyoo@gmail.com> Tested-by: Hyeonggon Yoo <42.hyeyoo@gmail.com> Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
This commit is contained in:
parent
0bedcc66d2
commit
b52ef56e9b
29
mm/slab.h
29
mm/slab.h
|
@ -588,35 +588,6 @@ static inline size_t slab_ksize(const struct kmem_cache *s)
|
|||
return s->size;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* The slab lists for all objects.
|
||||
*/
|
||||
struct kmem_cache_node {
|
||||
spinlock_t list_lock;
|
||||
unsigned long nr_partial;
|
||||
struct list_head partial;
|
||||
#ifdef CONFIG_SLUB_DEBUG
|
||||
atomic_long_t nr_slabs;
|
||||
atomic_long_t total_objects;
|
||||
struct list_head full;
|
||||
#endif
|
||||
};
|
||||
|
||||
static inline struct kmem_cache_node *get_node(struct kmem_cache *s, int node)
|
||||
{
|
||||
return s->node[node];
|
||||
}
|
||||
|
||||
/*
|
||||
* Iterator over all nodes. The body will be executed for each node that has
|
||||
* a kmem_cache_node structure allocated (which is true for all online nodes)
|
||||
*/
|
||||
#define for_each_kmem_cache_node(__s, __node, __n) \
|
||||
for (__node = 0; __node < nr_node_ids; __node++) \
|
||||
if ((__n = get_node(__s, __node)))
|
||||
|
||||
|
||||
#ifdef CONFIG_SLUB_DEBUG
|
||||
void dump_unreclaimable_slab(void);
|
||||
#else
|
||||
|
|
27
mm/slub.c
27
mm/slub.c
|
@ -396,6 +396,33 @@ static inline void stat(const struct kmem_cache *s, enum stat_item si)
|
|||
#endif
|
||||
}
|
||||
|
||||
/*
|
||||
* The slab lists for all objects.
|
||||
*/
|
||||
struct kmem_cache_node {
|
||||
spinlock_t list_lock;
|
||||
unsigned long nr_partial;
|
||||
struct list_head partial;
|
||||
#ifdef CONFIG_SLUB_DEBUG
|
||||
atomic_long_t nr_slabs;
|
||||
atomic_long_t total_objects;
|
||||
struct list_head full;
|
||||
#endif
|
||||
};
|
||||
|
||||
static inline struct kmem_cache_node *get_node(struct kmem_cache *s, int node)
|
||||
{
|
||||
return s->node[node];
|
||||
}
|
||||
|
||||
/*
|
||||
* Iterator over all nodes. The body will be executed for each node that has
|
||||
* a kmem_cache_node structure allocated (which is true for all online nodes)
|
||||
*/
|
||||
#define for_each_kmem_cache_node(__s, __node, __n) \
|
||||
for (__node = 0; __node < nr_node_ids; __node++) \
|
||||
if ((__n = get_node(__s, __node)))
|
||||
|
||||
/*
|
||||
* Tracks for which NUMA nodes we have kmem_cache_nodes allocated.
|
||||
* Corresponds to node_state[N_NORMAL_MEMORY], but can temporarily
|
||||
|
|
Loading…
Reference in a new issue