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| author | Sasha Neftin <sasha.neftin@intel.com> | 2021-07-04 10:11:41 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-03 09:43:07 +0200 |
| commit | b7b35cc5cb6f460c0a801ee869b481fb5a107f68 (patch) | |
| tree | 87c35ec28b540dd89decd5a8f0ae87237f24373b /tools/perf/scripts/python/futex-contention.py | |
| parent | de4cd4160161f47114d392f1f5f2dd42c77c6ba7 (diff) | |
e1000e: Fix the max snoop/no-snoop latency for 10M
[ Upstream commit 44a13a5d99c71bf9e1676d9e51679daf4d7b3d73 ]
We should decode the latency and the max_latency before directly compare.
The latency should be presented as lat_enc = scale x value:
lat_enc_d = (lat_enc & 0x0x3ff) x (1U << (5*((max_ltr_enc & 0x1c00)
>> 10)))
Fixes: cf8fb73c23aa ("e1000e: add support for LTR on I217/I218")
Suggested-by: Yee Li <seven.yi.lee@gmail.com>
Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Dvora Fuxbrumer <dvorax.fuxbrumer@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/futex-contention.py')
0 files changed, 0 insertions, 0 deletions