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dm vdo memory-alloc: rename vdo_do_allocation to __vdo_do_allocation

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__vdo_do_allocation shouldn't be used outside of memory-alloc.h, so
add hidden prefix.

Also, tabify the vdo_allocate_extended macro.

Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Signed-off-by: Matthew Sakai <msakai@redhat.com>
This commit is contained in:
Mike Snitzer 2024-02-13 11:17:00 -06:00
parent 0eea6b6e78
commit 8f89115efc
1 changed files with 15 additions and 15 deletions
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30
drivers/md/dm-vdo/memory-alloc.h
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@ -37,8 +37,8 @@ int __must_check vdo_allocate_memory(size_t size, size_t align, const char *what
*
* Return: UDS_SUCCESS or an error code
*/
static inline int vdo_do_allocation(size_t count, size_t size, size_t extra,
size_t align, const char *what, void *ptr)
static inline int __vdo_do_allocation(size_t count, size_t size, size_t extra,
size_t align, const char *what, void *ptr)
{
size_t total_size = count * size + extra;
@ -68,7 +68,7 @@ static inline int vdo_do_allocation(size_t count, size_t size, size_t extra,
* Return: UDS_SUCCESS or an error code
*/
#define vdo_allocate(COUNT, TYPE, WHAT, PTR) \
vdo_do_allocation(COUNT, sizeof(TYPE), 0, __alignof__(TYPE), WHAT, PTR)
__vdo_do_allocation(COUNT, sizeof(TYPE), 0, __alignof__(TYPE), WHAT, PTR)
/*
* Allocate one object of an indicated type, followed by one or more elements of a second type,
@ -83,18 +83,18 @@ static inline int vdo_do_allocation(size_t count, size_t size, size_t extra,
*
* Return: UDS_SUCCESS or an error code
*/
#define vdo_allocate_extended(TYPE1, COUNT, TYPE2, WHAT, PTR) \
__extension__({ \
int _result; \
TYPE1 **_ptr = (PTR); \
BUILD_BUG_ON(__alignof__(TYPE1) < __alignof__(TYPE2)); \
_result = vdo_do_allocation(COUNT, \
sizeof(TYPE2), \
sizeof(TYPE1), \
__alignof__(TYPE1), \
WHAT, \
_ptr); \
_result; \
#define vdo_allocate_extended(TYPE1, COUNT, TYPE2, WHAT, PTR) \
__extension__({ \
int _result; \
TYPE1 **_ptr = (PTR); \
BUILD_BUG_ON(__alignof__(TYPE1) < __alignof__(TYPE2)); \
_result = __vdo_do_allocation(COUNT, \
sizeof(TYPE2), \
sizeof(TYPE1), \
__alignof__(TYPE1), \
WHAT, \
_ptr); \
_result; \
})
/*