The PAGE_SHIFT - SECTOR_SHIFT constant be replaced with PAGE_SECTORS_SHIFT
defined in linux/blt_types.h, which is included by linux/blkdev.h.
This produces no functional changes.
Signed-off-by: Luis Chamberlain <[email protected]>
---
drivers/md/dm-bufio.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c
index 62eb27639c9b..a5b48be93b30 100644
--- a/drivers/md/dm-bufio.c
+++ b/drivers/md/dm-bufio.c
@@ -1152,7 +1152,7 @@ static void *alloc_buffer_data(struct dm_bufio_client *c, gfp_t gfp_mask,
gfp_mask & __GFP_NORETRY) {
*data_mode = DATA_MODE_GET_FREE_PAGES;
return (void *)__get_free_pages(gfp_mask,
- c->sectors_per_block_bits - (PAGE_SHIFT - SECTOR_SHIFT));
+ c->sectors_per_block_bits - PAGE_SECTORS_SHIFT);
}
*data_mode = DATA_MODE_VMALLOC;
@@ -1173,7 +1173,7 @@ static void free_buffer_data(struct dm_bufio_client *c,
case DATA_MODE_GET_FREE_PAGES:
free_pages((unsigned long)data,
- c->sectors_per_block_bits - (PAGE_SHIFT - SECTOR_SHIFT));
+ c->sectors_per_block_bits - PAGE_SECTORS_SHIFT);
break;
case DATA_MODE_VMALLOC:
--
2.39.2