diff options
| author | Max Filippov <jcmvbkbc@gmail.com> | 2018-02-14 16:12:54 -0800 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2018-07-11 11:13:33 -0700 |
| commit | adbfa4e6f99689511f1079452508d9d22417544c (patch) | |
| tree | f4dc68dbca63090aa995105ac8a87f182eb8e05f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 3f2bbf443e21584887f954328ceee8515d7691e7 (diff) | |
xtensa: support DMA_ATTR_NO_KERNEL_MAPPING attribute
An application that doesn't need kernel mapping of the DMA memory it
allocates may specify DMA_ATTR_NO_KERNEL_MAPPING attribute to allocation
function. Support this attribute and return address of the first struct
page that covers the allocation.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions