| commit | 8109c2a2f8463852dddd6a1c3fcf262047c0c124 | [log] [tgz] |
|---|---|---|
| author | Joerg Roedel <jroedel@suse.de> | Thu Aug 10 16:31:17 2017 +0200 |
| committer | Joerg Roedel <jroedel@suse.de> | Tue Aug 15 18:23:52 2017 +0200 |
| tree | f7f822e45c2a0849ce240c486c58bfb0fe0f6ced | |
| parent | fb418dab8a4f01dde0c025d15145c589ec02796b [diff] |
iommu/iova: Add locking to Flush-Queues The lock is taken from the same CPU most of the time. But having it allows to flush the queue also from another CPU if necessary. This will be used by a timer to regularily flush any pending IOVAs from the Flush-Queues. Signed-off-by: Joerg Roedel <jroedel@suse.de>