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| author | Stanislaw Gruszka <[email protected]> | 2019-03-27 10:58:24 +0100 |
|---|---|---|
| committer | Kalle Valo <[email protected]> | 2019-04-25 19:43:03 +0300 |
| commit | 889bb866baafd191275812574cfe57f6c83910eb (patch) | |
| tree | 1781e2faa2842d31a7517d88d17987459760ee31 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | d5414c2355b20ea8201156d2e874265f1cb0d775 (diff) | |
rt2800: partially restore old mmio txstatus behaviour
Do not disable txstatus interrupt and add quota of processed tx statuses in
one tasklet. Quota is needed to allow to fed device with new frames during
processing of tx statuses.
Patch fixes about 15% performance degradation on some scenarios caused by
0b0d556e0ebb ("rt2800mmio: use txdone/txstatus routines from lib").
Signed-off-by: Stanislaw Gruszka <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions