Commit ebc3328c authored by Masahiro Yamada's avatar Masahiro Yamada Committed by Simon Glass

linux_compat: move vzalloc() to header file as an inline function

The vzalloc(size) is equivalent to kzalloc(size, 0).  Move it to
include/linux/compat.h as an inline function in order to avoid the
function call overhead.
Signed-off-by: default avatarMasahiro Yamada <>
Reviewed-by: default avatarHeiko Schocher <>
Acked-by: default avatarSimon Glass <>
parent 3721eaf2
......@@ -40,6 +40,10 @@ void *kmalloc(size_t size, int flags);
void *kzalloc(size_t size, int flags);
#define vmalloc(size) kmalloc(size, 0)
#define __vmalloc(size, flags, pgsz) kmalloc(size, flags)
static inline void *vzalloc(unsigned long size)
return kzalloc(size, 0);
#define kfree(ptr) free(ptr)
#define vfree(ptr) free(ptr)
......@@ -189,8 +193,6 @@ struct work_struct {};
unsigned long copy_from_user(void *dest, const void *src,
unsigned long count);
void *vzalloc(unsigned long size);
typedef unused_t spinlock_t;
typedef int wait_queue_head_t;
......@@ -26,11 +26,6 @@ void *kzalloc(size_t size, int flags)
return ptr;
void *vzalloc(unsigned long size)
return kzalloc(size, 0);
struct kmem_cache *get_mem(int element_sz)
struct kmem_cache *ret;
Markdown is supported
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment