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| author | Mikulas Patocka <mpatocka@redhat.com> | 2020-11-10 15:45:13 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-12-11 15:25:02 +0300 |
| commit | 0509a8f64035aa548378105b7f656a0f834206a2 (patch) | |
| tree | 9246e112a74ced769e13db33588806ee807d19b7 /drivers/md | |
| parent | 28fc3bd2ab22f332072767f52afa0850b69afeb4 (diff) | |
| download | linux-0509a8f64035aa548378105b7f656a0f834206a2.tar.xz | |
dm writecache: fix the maximum number of arguments
commit 67aa3ec3dbc43d6e34401d9b2a40040ff7bb57af upstream.
Advance the maximum number of arguments to 16.
This fixes issue where certain operations, combined with table
configured args, exceed 10 arguments.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Fixes: 48debafe4f2f ("dm: add writecache target")
Cc: stable@vger.kernel.org # v4.18+
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm-writecache.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-writecache.c b/drivers/md/dm-writecache.c index 776aaf5951e4..b97c56109c74 100644 --- a/drivers/md/dm-writecache.c +++ b/drivers/md/dm-writecache.c @@ -1883,7 +1883,7 @@ static int writecache_ctr(struct dm_target *ti, unsigned argc, char **argv) struct wc_memory_superblock s; static struct dm_arg _args[] = { - {0, 10, "Invalid number of feature args"}, + {0, 16, "Invalid number of feature args"}, }; as.argc = argc; |