diff options
| author | Hariprasad Shenai <hariprasad@chelsio.com> | 2015-12-08 10:09:13 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-12-08 22:43:15 -0500 |
| commit | 632be1942d084df89066986e74b56ff0110dd621 (patch) | |
| tree | 5537a081738e0002f4346f04aa6cf132d90f2837 /tools/perf/scripts/python/syscall-counts.py | |
| parent | b8759e917e9c78ef35c10a79ce47c5889306aaa8 (diff) | |
cxgb4: Use ACCES_ONCE macro to read queue's consumer index
Use helper macro ACCESS_ONCE() to load from the SGE status page
to prevent the compiler loading multiple times.
Based on original work by Mike Werner <werner@chelsio.com>
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions