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Commit 9ff07e7d authored by Mikulas Patocka's avatar Mikulas Patocka Committed by Mike Snitzer
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dm writecache: report start_sector in status line 



Fixes: d284f824 ("dm writecache: support optional offset for start of device")
Signed-off-by: default avatarMikulas Patocka <mpatocka@redhat.com>
Signed-off-by: default avatarMike Snitzer <snitzer@redhat.com>
parent c07c88f5

drivers/md/dm-writecache.c

+5 −1
Original line number Diff line number Diff line
@@ -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,