diff options
| author | Greg Rose <[email protected]> | 2012-09-21 00:14:14 +0000 |
|---|---|---|
| committer | Jeff Kirsher <[email protected]> | 2012-10-23 01:12:09 -0700 |
| commit | 6132ee8a3f123bdaf8682ede07c17b294ecbd255 (patch) | |
| tree | 99bf153db330ede12413a2f46b3d54f2cb29d784 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | f44777024c9147932c0ec2af41ed2cd50ac151c3 (diff) | |
ixgbevf: Check for error on dma_map_single call
Ignoring the return value from a call to the kernel dma_map API functions
can cause data corruption and system instability. Check the return value
and take appropriate action.
Signed-off-by: Greg Rose <[email protected]>
Tested-by: Phil Schmitt <[email protected]>
Tested-by: Sibai Li <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions