diff options
Diffstat (limited to 'drivers/md/dm-exception-store.c')
| -rw-r--r-- | drivers/md/dm-exception-store.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/md/dm-exception-store.c b/drivers/md/dm-exception-store.c index 5bbce29f143..41f408068a7 100644 --- a/drivers/md/dm-exception-store.c +++ b/drivers/md/dm-exception-store.c @@ -9,13 +9,13 @@ #include "dm.h" #include "dm-snap.h" -#include "dm-io.h" -#include "kcopyd.h" #include <linux/mm.h> #include <linux/pagemap.h> #include <linux/vmalloc.h> #include <linux/slab.h> +#include <linux/dm-io.h> +#include <linux/dm-kcopyd.h> #define DM_MSG_PREFIX "snapshots" #define DM_CHUNK_SIZE_DEFAULT_SECTORS 32 /* 16KB */ @@ -131,7 +131,7 @@ struct pstore { static unsigned sectors_to_pages(unsigned sectors) { - return sectors / (PAGE_SIZE >> 9); + return DIV_ROUND_UP(sectors, PAGE_SIZE >> 9); } static int alloc_area(struct pstore *ps) @@ -159,7 +159,7 @@ static void free_area(struct pstore *ps) } struct mdata_req { - struct io_region *where; + struct dm_io_region *where; struct dm_io_request *io_req; struct work_struct work; int result; @@ -177,7 +177,7 @@ static void do_metadata(struct work_struct *work) */ static int chunk_io(struct pstore *ps, uint32_t chunk, int rw, int metadata) { - struct io_region where = { + struct dm_io_region where = { .bdev = ps->snap->cow->bdev, .sector = ps->snap->chunk_size * chunk, .count = ps->snap->chunk_size, |