| commit | 7b5e25b84eba25e78bce736a5c99649f7ff0f5c2 | [log] [tgz] |
|---|---|---|
| author | Joerg Roedel <jroedel@suse.de> | Tue Dec 22 13:38:12 2015 +0100 |
| committer | Joerg Roedel <jroedel@suse.de> | Mon Dec 28 17:18:54 2015 +0100 |
| tree | 57470efa741c799674b94e21fb7a6e49f06d8e47 | |
| parent | 5f6bed50050625f1b76fa2c0dfd0ce887cb0420a [diff] |
iommu/amd: Use trylock to aquire bitmap_lock First search for a non-contended aperture with trylock before spinning. Signed-off-by: Joerg Roedel <jroedel@suse.de>