diff options
Diffstat (limited to 'drivers/md')
-rw-r--r-- | drivers/md/dm-zoned-metadata.c | 2 | ||||
-rw-r--r-- | drivers/md/dm-zoned-reclaim.c | 6 | ||||
-rw-r--r-- | drivers/md/dm-zoned.h | 3 |
3 files changed, 9 insertions, 2 deletions
diff --git a/drivers/md/dm-zoned-metadata.c b/drivers/md/dm-zoned-metadata.c index b5fd67eff046..db0dc2b5d44d 100644 --- a/drivers/md/dm-zoned-metadata.c +++ b/drivers/md/dm-zoned-metadata.c @@ -1851,7 +1851,9 @@ static void dmz_wait_for_reclaim(struct dmz_metadata *zmd, struct dm_zone *zone) { dmz_unlock_map(zmd); dmz_unlock_metadata(zmd); + set_bit(DMZ_RECLAIM_TERMINATE, &zone->flags); wait_on_bit_timeout(&zone->flags, DMZ_RECLAIM, TASK_UNINTERRUPTIBLE, HZ); + clear_bit(DMZ_RECLAIM_TERMINATE, &zone->flags); dmz_lock_metadata(zmd); dmz_lock_map(zmd); } diff --git a/drivers/md/dm-zoned-reclaim.c b/drivers/md/dm-zoned-reclaim.c index d62f6890b92c..571bc1d41bab 100644 --- a/drivers/md/dm-zoned-reclaim.c +++ b/drivers/md/dm-zoned-reclaim.c @@ -143,6 +143,9 @@ static int dmz_reclaim_copy(struct dmz_reclaim *zrc, if (dst_dev->flags & DMZ_BDEV_DYING) return -EIO; + if (dmz_reclaim_should_terminate(src_zone)) + return -EINTR; + /* Get a valid region from the source zone */ ret = dmz_first_valid_block(zmd, src_zone, &block); if (ret <= 0) @@ -515,7 +518,7 @@ static void dmz_reclaim_work(struct work_struct *work) dmz_nr_rnd_zones(zmd)); ret = dmz_do_reclaim(zrc); - if (ret) { + if (ret && ret != -EINTR) { DMDEBUG("(%s): Reclaim error %d", dmz_metadata_label(zmd), ret); if (!dmz_check_dev(zmd)) @@ -615,4 +618,3 @@ void dmz_schedule_reclaim(struct dmz_reclaim *zrc) if (dmz_should_reclaim(zrc, p_unmap)) mod_delayed_work(zrc->wq, &zrc->work, 0); } - diff --git a/drivers/md/dm-zoned.h b/drivers/md/dm-zoned.h index 288054dd7cf4..8083607b9535 100644 --- a/drivers/md/dm-zoned.h +++ b/drivers/md/dm-zoned.h @@ -127,6 +127,7 @@ enum { /* Zone internal state */ DMZ_RECLAIM, DMZ_SEQ_WRITE_ERR, + DMZ_RECLAIM_TERMINATE, }; /* @@ -140,6 +141,8 @@ enum { #define dmz_is_readonly(z) test_bit(DMZ_READ_ONLY, &(z)->flags) #define dmz_in_reclaim(z) test_bit(DMZ_RECLAIM, &(z)->flags) #define dmz_seq_write_err(z) test_bit(DMZ_SEQ_WRITE_ERR, &(z)->flags) +#define dmz_reclaim_should_terminate(z) \ + test_bit(DMZ_RECLAIM_TERMINATE, &(z)->flags) #define dmz_is_meta(z) test_bit(DMZ_META, &(z)->flags) #define dmz_is_buf(z) test_bit(DMZ_BUF, &(z)->flags) |