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| author | Matan Barak <[email protected]> | 2015-06-11 16:35:26 +0300 |
|---|---|---|
| committer | Doug Ledford <[email protected]> | 2015-06-12 14:49:10 -0400 |
| commit | 52033cfb5aab2a54e238e93c9e52f61c2c5708aa (patch) | |
| tree | 2fa1c99afee51a719b168c7b3175cdce25bb4090 /tools/perf/scripts/python | |
| parent | 2528e33e680921d95092f83c4a64046744f111b3 (diff) | |
IB/mlx4: Add mmap call to map the hardware clock
In order to read the HCA's cycle counter efficiently in
user space, we need to map the HCA's register.
This is done through mmap call.
Signed-off-by: Matan Barak <[email protected]>
Signed-off-by: Or Gerlitz <[email protected]>
Signed-off-by: Doug Ledford <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions