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| author | Joerg Roedel <jroedel@suse.de> | 2015-12-22 13:38:12 +0100 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2015-12-28 17:18:54 +0100 |
| commit | 7b5e25b84eba25e78bce736a5c99649f7ff0f5c2 (patch) | |
| tree | 57470efa741c799674b94e21fb7a6e49f06d8e47 /Documentation/local_ops.txt | |
| parent | iommu/amd: Make dma_ops_domain->next_index percpu (diff) | |
| download | linux-7b5e25b84eba25e78bce736a5c99649f7ff0f5c2.tar.xz linux-7b5e25b84eba25e78bce736a5c99649f7ff0f5c2.zip | |
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>
Diffstat (limited to 'Documentation/local_ops.txt')
0 files changed, 0 insertions, 0 deletions