diff options
| author | Tomasz Stanislawski <t.stanislaws@samsung.com> | 2012-06-14 10:37:40 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-11-25 17:11:43 -0200 |
| commit | 72f86bffbc59de76458cb8c3981df12e059b71fc (patch) | |
| tree | edd1e9c99caa51327fc5232842d7d52077295ace /tools/perf/scripts/python/check-perf-trace.py | |
| parent | f7f129ce2e33f9bd444c1889216ab92f2ec69d91 (diff) | |
[media] v4l: vb2-dma-contig: remove reference of alloc_ctx from a buffer
This patch removes a reference to alloc_ctx from an instance of a DMA
contiguous buffer. It helps to avoid a risk of a dangling pointer if the
context is released while the buffer is still valid. Moreover it removes one
dereference step while accessing a device structure.
Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Tested-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions