diff options
Diffstat (limited to 'include/linux/genalloc.h')
| -rw-r--r-- | include/linux/genalloc.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/linux/genalloc.h b/include/linux/genalloc.h index 29d4385903d4..872f930f1b06 100644 --- a/include/linux/genalloc.h +++ b/include/linux/genalloc.h @@ -32,18 +32,20 @@ #include <linux/types.h> #include <linux/spinlock_types.h> +#include <linux/atomic.h> struct device; struct device_node; struct gen_pool; /** - * Allocation callback function type definition + * typedef genpool_algo_t: Allocation callback function type definition * @map: Pointer to bitmap * @size: The bitmap size in bits * @start: The bitnumber to start searching at * @nr: The number of zeroed bits we're looking for - * @data: optional additional data used by @genpool_algo_t + * @data: optional additional data used by the callback + * @pool: the pool being allocated from */ typedef unsigned long (*genpool_algo_t)(unsigned long *map, unsigned long size, @@ -70,7 +72,7 @@ struct gen_pool { */ struct gen_pool_chunk { struct list_head next_chunk; /* next chunk in pool */ - atomic_t avail; + atomic_long_t avail; phys_addr_t phys_addr; /* physical starting address of memory chunk */ unsigned long start_addr; /* start address of memory chunk */ unsigned long end_addr; /* end address of memory chunk (inclusive) */ |