diff options
Diffstat (limited to 'mm/mempool.c')
| -rw-r--r-- | mm/mempool.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/mm/mempool.c b/mm/mempool.c index b54f2c20e5e0..0ef8cc8d1602 100644 --- a/mm/mempool.c +++ b/mm/mempool.c @@ -111,7 +111,7 @@ static __always_inline void kasan_poison_element(mempool_t *pool, void *element) kasan_free_pages(element, (unsigned long)pool->pool_data); } -static void kasan_unpoison_element(mempool_t *pool, void *element, gfp_t flags) +static void kasan_unpoison_element(mempool_t *pool, void *element) { if (pool->alloc == mempool_alloc_slab || pool->alloc == mempool_kmalloc) kasan_unpoison_slab(element); @@ -127,12 +127,12 @@ static __always_inline void add_element(mempool_t *pool, void *element) pool->elements[pool->curr_nr++] = element; } -static void *remove_element(mempool_t *pool, gfp_t flags) +static void *remove_element(mempool_t *pool) { void *element = pool->elements[--pool->curr_nr]; BUG_ON(pool->curr_nr < 0); - kasan_unpoison_element(pool, element, flags); + kasan_unpoison_element(pool, element); check_element(pool, element); return element; } @@ -151,7 +151,7 @@ static void *remove_element(mempool_t *pool, gfp_t flags) void mempool_exit(mempool_t *pool) { while (pool->curr_nr) { - void *element = remove_element(pool, GFP_KERNEL); + void *element = remove_element(pool); pool->free(element, pool->pool_data); } kfree(pool->elements); @@ -213,6 +213,7 @@ EXPORT_SYMBOL(mempool_init_node); /** * mempool_init - initialize a memory pool + * @pool: pointer to the memory pool that should be initialized * @min_nr: the minimum number of elements guaranteed to be * allocated for this pool. * @alloc_fn: user-defined element-allocation function. @@ -301,7 +302,7 @@ int mempool_resize(mempool_t *pool, int new_min_nr) spin_lock_irqsave(&pool->lock, flags); if (new_min_nr <= pool->min_nr) { while (new_min_nr < pool->curr_nr) { - element = remove_element(pool, GFP_KERNEL); + element = remove_element(pool); spin_unlock_irqrestore(&pool->lock, flags); pool->free(element, pool->pool_data); spin_lock_irqsave(&pool->lock, flags); @@ -387,7 +388,7 @@ repeat_alloc: spin_lock_irqsave(&pool->lock, flags); if (likely(pool->curr_nr)) { - element = remove_element(pool, gfp_temp); + element = remove_element(pool); spin_unlock_irqrestore(&pool->lock, flags); /* paired with rmb in mempool_free(), read comment there */ smp_wmb(); |