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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Kconfig | -rw-r--r-- | 328 bytes |
Makefile | -rw-r--r-- | 248 bytes |
dsa.c | -rw-r--r-- | 13.8 KB |
dsa_priv.h | -rw-r--r-- | 1.4 KB |
slave.c | -rw-r--r-- | 10.1 KB |
tag_dsa.c | -rw-r--r-- | 4.4 KB |
tag_edsa.c | -rw-r--r-- | 5.1 KB |
tag_trailer.c | -rw-r--r-- | 2.8 KB |
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