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| author |   Joerg Roedel <jroedel@suse.de> | 2014-05-20 23:18:23 +0200 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2014-05-26 11:28:12 +0200 |
| commit | 741669c765c45cace9bd630f7c8c8047c8b33567 (patch) | |
| tree | 9d8d9304cf6e58a9b43729e1a852250d526ca2d9 /tools/perf/scripts/python/syscall-counts.py | |
| parent | iommu/amd: Don't access IOMMUv2 state_table directly (diff) | |
| download | wireguard-linux-741669c765c45cace9bd630f7c8c8047c8b33567.tar.xz wireguard-linux-741669c765c45cace9bd630f7c8c8047c8b33567.zip | |
iommu/amd: Convert IOMMUv2 state_table into state_list
The state_table consumes 512kb of memory and is only sparsly
populated. Convert it into a list to save memory. There
should be no measurable performance impact.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Tested-by: Jay Cornwall <Jay.Cornwall@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions