| commit | 604407890ecf624c2fb41013c82b22aade59b455 | [log] [tgz] |
|---|---|---|
| author | Bart Van Assche <bart.vanassche@wdc.com> | Wed Aug 09 11:32:11 2017 -0700 |
| committer | Mike Snitzer <snitzer@redhat.com> | Mon Aug 28 09:58:27 2017 -0400 |
| tree | 5690560dcdd5ddf21a1387a9f082c8763e7076dd | |
| parent | 68515cc72191f5c5d86f6ef7091dc8ba714d96e4 [diff] |
dm: fix printk() rate limiting code
Using the same rate limiting state for different kinds of messages
is wrong because this can cause a high frequency message to suppress
a report of a low frequency message. Hence use a unique rate limiting
state per message type.
Fixes: 71a16736a15e ("dm: use local printk ratelimit")
Cc: stable@vger.kernel.org
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>