diff options
| author | Benjamin Tissoires <[email protected]> | 2016-11-21 11:48:39 +0100 |
|---|---|---|
| committer | Jiri Kosina <[email protected]> | 2016-11-23 17:38:12 +0100 |
| commit | 1ffb3c40ffb5c51bc39736409b11816c4260218e (patch) | |
| tree | 68eff7671b986b67cbcbab2b5c9f7739be0228dc /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 4c4480aad0d8eaf0d52b6f2c8c5dfbe0531cbbea (diff) | |
HID: cp2112: make transfer buffers DMA capable
Kernel v4.9 strictly enforces DMA capable buffers, so we need to remove
buffers allocated on the stack.
Use a spinlock to prevent concurrent accesses to the buffer.
Signed-off-by: Benjamin Tissoires <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions