diff options
| author | Zhi Wang <zhi.a.wang@intel.com> | 2018-05-14 05:19:07 +0800 |
|---|---|---|
| committer | Zhi Wang <zhi.a.wang@intel.com> | 2018-05-14 05:22:01 +0800 |
| commit | bba9525520b6028ecbe7486e13216e9ede8636be (patch) | |
| tree | f82f4f2adecf6f97933c88050682d44336db783e /include/linux/device-mapper.h | |
| parent | cb8ba171ae6c1e4f5fa027162c06d50fc2b43055 (diff) | |
| parent | 0c79f9cb77eae28d48a4f9fc1b3341aacbbd260c (diff) | |
Merge branch 'drm-intel-next-queued' into gvt-next
Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
Diffstat (limited to 'include/linux/device-mapper.h')
| -rw-r--r-- | include/linux/device-mapper.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h index da83f64952e7..31fef7c34185 100644 --- a/include/linux/device-mapper.h +++ b/include/linux/device-mapper.h @@ -87,10 +87,10 @@ typedef void (*dm_resume_fn) (struct dm_target *ti); typedef void (*dm_status_fn) (struct dm_target *ti, status_type_t status_type, unsigned status_flags, char *result, unsigned maxlen); -typedef int (*dm_message_fn) (struct dm_target *ti, unsigned argc, char **argv); +typedef int (*dm_message_fn) (struct dm_target *ti, unsigned argc, char **argv, + char *result, unsigned maxlen); -typedef int (*dm_prepare_ioctl_fn) (struct dm_target *ti, - struct block_device **bdev, fmode_t *mode); +typedef int (*dm_prepare_ioctl_fn) (struct dm_target *ti, struct block_device **bdev); /* * These iteration functions are typically used to check (and combine) @@ -267,6 +267,12 @@ struct dm_target { unsigned num_discard_bios; /* + * The number of secure erase bios that will be submitted to the target. + * The bio number can be accessed with dm_bio_get_target_bio_nr. + */ + unsigned num_secure_erase_bios; + + /* * The number of WRITE SAME bios that will be submitted to the target. * The bio number can be accessed with dm_bio_get_target_bio_nr. */ @@ -542,8 +548,6 @@ do { \ #define DMEMIT(x...) sz += ((sz >= maxlen) ? \ 0 : scnprintf(result + sz, maxlen - sz, x)) -#define SECTOR_SHIFT 9 - /* * Definitions of return values from target end_io function. */ |