| commit | 03ac03a8971bd7e9f8c8b20a309b61beaf154d60 | [log] [tgz] |
|---|---|---|
| author | Philip J Kelleher <pjk1939@linux.vnet.ibm.com> | Mon Feb 25 12:31:31 2013 -0600 |
| committer | Jens Axboe <axboe@kernel.dk> | Mon Mar 11 19:53:55 2013 +0100 |
| tree | 310c2b5750e53387f45a4144e4454b181143bdc4 | |
| parent | f37912039eb04979f269de0a7dc1a601702df51a [diff] |
block: IBM RamSan 70/80 fixes inconsistent locking. This patch includes changes to the cregs locking scheme. Before, inconsistant locking would occur because of misuse of spin_lock, spin_lock_bh, and counter parts. Signed-off-by: Philip J Kelleher <pjk1939@linux.vnet.ibm.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>