diff options
| author | Krishna Reddy <vdumpa@nvidia.com> | 2012-01-10 16:33:33 -0800 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2012-01-19 16:15:08 -0800 |
| commit | 593286fff9e08c417817c3cf4bfc0716fe89a93e (patch) | |
| tree | b38cff0f858ec2926caf831b11dd9b0fb8428b05 /include | |
| parent | fe5e1690d6d2e0625e8a4ed8d3953ac304c893de (diff) | |
lib: genalloc: Add API to allocate at specified addr.
Add API to allocate at specified alloc address.
Change-Id: I188e5430220c050026c6a3e17a586012d9a9fa04
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/74468
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/genalloc.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/include/linux/genalloc.h b/include/linux/genalloc.h index 5e98eeb2af3b..32034bceedaf 100644 --- a/include/linux/genalloc.h +++ b/include/linux/genalloc.h @@ -72,7 +72,17 @@ static inline int gen_pool_add(struct gen_pool *pool, unsigned long addr, return gen_pool_add_virt(pool, addr, -1, size, nid); } extern void gen_pool_destroy(struct gen_pool *); -extern unsigned long gen_pool_alloc(struct gen_pool *, size_t); +extern unsigned long gen_pool_alloc_addr(struct gen_pool *, + size_t, unsigned long); +/** + * gen_pool_alloc - allocate special memory from the pool + * @pool: pool to allocate from + * @size: number of bytes to allocate from the pool + */ +static inline unsigned long gen_pool_alloc(struct gen_pool *pool, size_t size) +{ + return gen_pool_alloc_addr(pool, size); +} extern void gen_pool_free(struct gen_pool *, unsigned long, size_t); extern void gen_pool_for_each_chunk(struct gen_pool *, void (*)(struct gen_pool *, struct gen_pool_chunk *, void *), void *); |