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| author | Damien Le Moal <damien.lemoal@wdc.com> | 2021-05-26 06:24:57 +0900 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2021-06-04 12:07:32 -0400 |
| commit | 912e887505a07123917e537b657859723ce5d472 (patch) | |
| tree | 747194a059f7d844ddbc210c8351cf36ca2658d9 /drivers/md/dm-cache-policy.h | |
| parent | 7fc18728482b1a29bd7b8439a0ae7b3f23e097d1 (diff) | |
dm: Introduce dm_report_zones()
To simplify the implementation of the report_zones operation of a zoned
target, introduce the function dm_report_zones() to set a target
mapping start sector in struct dm_report_zones_args and call
blkdev_report_zones(). This new function is exported and the report
zones callback function dm_report_zones_cb() is not.
dm-linear, dm-flakey and dm-crypt are modified to use dm_report_zones().
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-cache-policy.h')
0 files changed, 0 insertions, 0 deletions