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| author | Jakub Kicinski <kubakici@wp.pl> | 2015-07-31 15:04:46 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-08-10 22:19:31 +0300 |
| commit | bed429e1ae8b7ee207e01f3aa60dcc0d06a8ed4d (patch) | |
| tree | ea5cc5c1f61fe0a3a0c87a8093527be6dc7c4c74 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 7845af35e0deeb7537de759ebc69d6395d4123bf (diff) | |
mt7601u: fix dma from stack address
DMA to variables located on the stack is a bad idea.
For simplicity and to avoid frequent allocations create
a buffer inside the device structure. Protect this
buffer with vendor_req_mutex. Don't protect vendor
requests which don't use this buffer.
Signed-off-by: Jakub Kicinski <kubakici@wp.pl>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions