Revision 4cdd2ad78098244c1bc9ec4374ea1c225fd1cd6f authored by Mike Snitzer on 13 May 2014, 17:49:39 UTC, committed by Mike Snitzer on 14 May 2014, 20:12:17 UTC
Commit 3e9f1be1b40 ("dm mpath: remove process_queued_ios()") did not consistently take the multipath device's spinlock (m->lock) before calling dm_table_run_md_queue_async() -- which takes the q->queue_lock. Found with code inspection using hint from reported lockdep warning. Reported-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
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File | Mode | Size |
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Makefile | -rw-r--r-- | 231 bytes |
af_netrom.c | -rw-r--r-- | 32.5 KB |
nr_dev.c | -rw-r--r-- | 4.3 KB |
nr_in.c | -rw-r--r-- | 7.0 KB |
nr_loopback.c | -rw-r--r-- | 1.8 KB |
nr_out.c | -rw-r--r-- | 5.9 KB |
nr_route.c | -rw-r--r-- | 22.9 KB |
nr_subr.c | -rw-r--r-- | 6.1 KB |
nr_timer.c | -rw-r--r-- | 5.3 KB |
sysctl_net_netrom.c | -rw-r--r-- | 4.1 KB |
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