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Diffstat (limited to 'include/linux/mempool.h')
-rw-r--r--include/linux/mempool.h73
1 files changed, 35 insertions, 38 deletions
diff --git a/include/linux/mempool.h b/include/linux/mempool.h
index 16c5cc807ff6..7b151441341b 100644
--- a/include/linux/mempool.h
+++ b/include/linux/mempool.h
@@ -5,6 +5,8 @@
#ifndef _LINUX_MEMPOOL_H
#define _LINUX_MEMPOOL_H
+#include <linux/sched.h>
+#include <linux/alloc_tag.h>
#include <linux/wait.h>
#include <linux/compiler.h>
@@ -39,18 +41,32 @@ void mempool_exit(mempool_t *pool);
int mempool_init_node(mempool_t *pool, int min_nr, mempool_alloc_t *alloc_fn,
mempool_free_t *free_fn, void *pool_data,
gfp_t gfp_mask, int node_id);
-int mempool_init(mempool_t *pool, int min_nr, mempool_alloc_t *alloc_fn,
+
+int mempool_init_noprof(mempool_t *pool, int min_nr, mempool_alloc_t *alloc_fn,
mempool_free_t *free_fn, void *pool_data);
+#define mempool_init(...) \
+ alloc_hooks(mempool_init_noprof(__VA_ARGS__))
extern mempool_t *mempool_create(int min_nr, mempool_alloc_t *alloc_fn,
mempool_free_t *free_fn, void *pool_data);
-extern mempool_t *mempool_create_node(int min_nr, mempool_alloc_t *alloc_fn,
+
+extern mempool_t *mempool_create_node_noprof(int min_nr, mempool_alloc_t *alloc_fn,
mempool_free_t *free_fn, void *pool_data,
gfp_t gfp_mask, int nid);
+#define mempool_create_node(...) \
+ alloc_hooks(mempool_create_node_noprof(__VA_ARGS__))
+
+#define mempool_create(_min_nr, _alloc_fn, _free_fn, _pool_data) \
+ mempool_create_node(_min_nr, _alloc_fn, _free_fn, _pool_data, \
+ GFP_KERNEL, NUMA_NO_NODE)
extern int mempool_resize(mempool_t *pool, int new_min_nr);
extern void mempool_destroy(mempool_t *pool);
-extern void *mempool_alloc(mempool_t *pool, gfp_t gfp_mask) __malloc;
+
+extern void *mempool_alloc_noprof(mempool_t *pool, gfp_t gfp_mask) __malloc;
+#define mempool_alloc(...) \
+ alloc_hooks(mempool_alloc_noprof(__VA_ARGS__))
+
extern void *mempool_alloc_preallocated(mempool_t *pool) __malloc;
extern void mempool_free(void *element, mempool_t *pool);
@@ -62,19 +78,10 @@ extern void mempool_free(void *element, mempool_t *pool);
void *mempool_alloc_slab(gfp_t gfp_mask, void *pool_data);
void mempool_free_slab(void *element, void *pool_data);
-static inline int
-mempool_init_slab_pool(mempool_t *pool, int min_nr, struct kmem_cache *kc)
-{
- return mempool_init(pool, min_nr, mempool_alloc_slab,
- mempool_free_slab, (void *) kc);
-}
-
-static inline mempool_t *
-mempool_create_slab_pool(int min_nr, struct kmem_cache *kc)
-{
- return mempool_create(min_nr, mempool_alloc_slab, mempool_free_slab,
- (void *) kc);
-}
+#define mempool_init_slab_pool(_pool, _min_nr, _kc) \
+ mempool_init(_pool, (_min_nr), mempool_alloc_slab, mempool_free_slab, (void *)(_kc))
+#define mempool_create_slab_pool(_min_nr, _kc) \
+ mempool_create((_min_nr), mempool_alloc_slab, mempool_free_slab, (void *)(_kc))
/*
* a mempool_alloc_t and a mempool_free_t to kmalloc and kfree the
@@ -83,17 +90,12 @@ mempool_create_slab_pool(int min_nr, struct kmem_cache *kc)
void *mempool_kmalloc(gfp_t gfp_mask, void *pool_data);
void mempool_kfree(void *element, void *pool_data);
-static inline int mempool_init_kmalloc_pool(mempool_t *pool, int min_nr, size_t size)
-{
- return mempool_init(pool, min_nr, mempool_kmalloc,
- mempool_kfree, (void *) size);
-}
-
-static inline mempool_t *mempool_create_kmalloc_pool(int min_nr, size_t size)
-{
- return mempool_create(min_nr, mempool_kmalloc, mempool_kfree,
- (void *) size);
-}
+#define mempool_init_kmalloc_pool(_pool, _min_nr, _size) \
+ mempool_init(_pool, (_min_nr), mempool_kmalloc, mempool_kfree, \
+ (void *)(unsigned long)(_size))
+#define mempool_create_kmalloc_pool(_min_nr, _size) \
+ mempool_create((_min_nr), mempool_kmalloc, mempool_kfree, \
+ (void *)(unsigned long)(_size))
void *mempool_kvmalloc(gfp_t gfp_mask, void *pool_data);
void mempool_kvfree(void *element, void *pool_data);
@@ -115,16 +117,11 @@ static inline mempool_t *mempool_create_kvmalloc_pool(int min_nr, size_t size)
void *mempool_alloc_pages(gfp_t gfp_mask, void *pool_data);
void mempool_free_pages(void *element, void *pool_data);
-static inline int mempool_init_page_pool(mempool_t *pool, int min_nr, int order)
-{
- return mempool_init(pool, min_nr, mempool_alloc_pages,
- mempool_free_pages, (void *)(long)order);
-}
-
-static inline mempool_t *mempool_create_page_pool(int min_nr, int order)
-{
- return mempool_create(min_nr, mempool_alloc_pages, mempool_free_pages,
- (void *)(long)order);
-}
+#define mempool_init_page_pool(_pool, _min_nr, _order) \
+ mempool_init(_pool, (_min_nr), mempool_alloc_pages, \
+ mempool_free_pages, (void *)(long)(_order))
+#define mempool_create_page_pool(_min_nr, _order) \
+ mempool_create((_min_nr), mempool_alloc_pages, \
+ mempool_free_pages, (void *)(long)(_order))
#endif /* _LINUX_MEMPOOL_H */