diff options
| author | Dave Jiang <dave.jiang@intel.com> | 2023-04-07 13:31:34 -0700 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2023-04-12 23:18:45 +0530 |
| commit | c2f156bf168fb42cd6ecd0a8e2204dbe542b8516 (patch) | |
| tree | 6235c17693d69f6f9fd45d35a451f20def17d059 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 2f30decd2f23a376d2ed73dfe4c601421edf501a (diff) | |
| download | linux-c2f156bf168fb42cd6ecd0a8e2204dbe542b8516.tar.gz linux-c2f156bf168fb42cd6ecd0a8e2204dbe542b8516.tar.bz2 linux-c2f156bf168fb42cd6ecd0a8e2204dbe542b8516.zip | |
dmaengine: idxd: create kmem cache for event log fault items
Add a kmem cache per device for allocating event log fault context. The
context allows an event log entry to be copied and passed to a software
workqueue to be processed. Due to each device can have different sized
event log entry depending on device type, it's not possible to have a
global kmem cache.
Tested-by: Tony Zhu <tony.zhu@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Co-developed-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Link: https://lore.kernel.org/r/20230407203143.2189681-8-fenghua.yu@intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions