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| author | Mikulas Patocka <mpatocka@redhat.com> | 2018-07-25 02:34:06 -0400 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2018-07-27 15:28:58 -0400 |
| commit | 9ff07e7d634cb005e7c5dc5e2c28a06508eb4fbf (patch) | |
| tree | 576f99882181ec10536b01c9d2db698e75be7a2d /drivers/md | |
| parent | c07c88f54f2323516e8038aa9301ab0db4812c81 (diff) | |
| download | linux-9ff07e7d634cb005e7c5dc5e2c28a06508eb4fbf.tar.gz | |
dm writecache: report start_sector in status line
Fixes: d284f8248c7 ("dm writecache: support optional offset for start of device")
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm-writecache.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/md/dm-writecache.c b/drivers/md/dm-writecache.c index 87107c995cb5..e672e1d17bf1 100644 --- a/drivers/md/dm-writecache.c +++ b/drivers/md/dm-writecache.c @@ -2240,6 +2240,8 @@ static void writecache_status(struct dm_target *ti, status_type_t type, DMEMIT("%c %s %s %u ", WC_MODE_PMEM(wc) ? 'p' : 's', wc->dev->name, wc->ssd_dev->name, wc->block_size); extra_args = 0; + if (wc->start_sector) + extra_args += 2; if (wc->high_wm_percent_set) extra_args += 2; if (wc->low_wm_percent_set) @@ -2254,6 +2256,8 @@ static void writecache_status(struct dm_target *ti, status_type_t type, extra_args++; DMEMIT("%u", extra_args); + if (wc->start_sector) + DMEMIT(" start_sector %llu", (unsigned long long)wc->start_sector); if (wc->high_wm_percent_set) { x = (uint64_t)wc->freelist_high_watermark * 100; x += wc->n_blocks / 2; @@ -2280,7 +2284,7 @@ static void writecache_status(struct dm_target *ti, status_type_t type, static struct target_type writecache_target = { .name = "writecache", - .version = {1, 1, 0}, + .version = {1, 1, 1}, .module = THIS_MODULE, .ctr = writecache_ctr, .dtr = writecache_dtr, |