From 912e887505a07123917e537b657859723ce5d472 Mon Sep 17 00:00:00 2001 From: Damien Le Moal Date: Wed, 26 May 2021 06:24:57 +0900 Subject: 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 Reviewed-by: Johannes Thumshirn Reviewed-by: Hannes Reinecke Reviewed-by: Himanshu Madhani Signed-off-by: Mike Snitzer --- drivers/md/dm-flakey.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'drivers/md/dm-flakey.c') diff --git a/drivers/md/dm-flakey.c b/drivers/md/dm-flakey.c index b7fee9936f05..5877220c01ed 100644 --- a/drivers/md/dm-flakey.c +++ b/drivers/md/dm-flakey.c @@ -463,11 +463,10 @@ static int flakey_report_zones(struct dm_target *ti, struct dm_report_zones_args *args, unsigned int nr_zones) { struct flakey_c *fc = ti->private; - sector_t sector = flakey_map_sector(ti, args->next_sector); - args->start = fc->start; - return blkdev_report_zones(fc->dev->bdev, sector, nr_zones, - dm_report_zones_cb, args); + return dm_report_zones(fc->dev->bdev, fc->start, + flakey_map_sector(ti, args->next_sector), + args, nr_zones); } #else #define flakey_report_zones NULL -- cgit v1.2.3