| commit | f05810c9962bba3e809f07619bda1bfdebbfbfb9 | [log] [tgz] |
|---|---|---|
| author | Suresh Siddha <suresh.b.siddha@intel.com> | Thu Oct 16 16:31:54 2008 -0700 |
| committer | David Woodhouse <David.Woodhouse@intel.com> | Fri Oct 17 08:03:05 2008 +0100 |
| tree | d226f13a0d93cda208f9aea85d2a9ac29086f3e1 | |
| parent | 2e532d68a2b3e2aa6b19731501222069735c741c [diff] |
dmar: use spin_lock_irqsave() in qi_submit_sync() Next patch in the series will use queued invalidation interface qi_submit_sync() for DMA-remapping aswell, which can be called from interrupt context. So use spin_lock_irqsave() instead of spin_lock() in qi_submit_sync(). Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: Youquan Song <youquan.song@intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>