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dm writecache: advance the number of arguments when reporting max_age

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When reporting the "max_age" value the number of arguments must
advance by two.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Fixes: 3923d4854e ("dm writecache: implement gradual cleanup")
Cc: stable@vger.kernel.org # v5.7+
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
This commit is contained in:
Mikulas Patocka 2020-11-10 07:44:01 -05:00 committed by Mike Snitzer
parent a7a10bce8a
commit e5d41cbca1
1 changed files with 2 additions and 0 deletions
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2
drivers/md/dm-writecache.c
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@ -2479,6 +2479,8 @@ static void writecache_status(struct dm_target *ti, status_type_t type,
extra_args += 2;
if (wc->autocommit_time_set)
extra_args += 2;
if (wc->max_age != MAX_AGE_UNSPECIFIED)
extra_args += 2;
if (wc->cleaner)
extra_args++;
if (wc->writeback_fua_set)