When we report the "max_age" value, we must advance the number of arguments by two.
Signed-off-by: Mikulas Patocka <[email protected]> Fixes: 3923d4854e18 ("dm writecache: implement gradual cleanup") Cc: [email protected] # v5.7+ --- drivers/md/dm-writecache.c | 2 ++ 1 file changed, 2 insertions(+) Index: linux-2.6/drivers/md/dm-writecache.c =================================================================== --- linux-2.6.orig/drivers/md/dm-writecache.c 2020-11-10 11:09:53.000000000 +0100 +++ linux-2.6/drivers/md/dm-writecache.c 2020-11-10 13:29:52.000000000 +0100 @@ -2479,6 +2479,8 @@ static void writecache_status(struct dm_ 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) -- dm-devel mailing list [email protected] https://www.redhat.com/mailman/listinfo/dm-devel
