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| author | Alex Elder <elder@linaro.org> | 2021-01-21 14:48:21 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-01-24 00:16:00 +0300 |
| commit | 7bd9785f683a7dafd8ea59a863a614da685d92f7 (patch) | |
| tree | df7ce15516fa77a8c134146282cff96aada52120 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 5725593e6f182607993364f56ab1c0468d68016f (diff) | |
| download | linux-7bd9785f683a7dafd8ea59a863a614da685d92f7.tar.xz | |
net: ipa: disable IEOB interrupts before clearing
Currently in gsi_isr_ieob(), event ring IEOB interrupts are disabled
one at a time. The loop disables the IEOB interrupt for all event
rings represented in the event mask. Instead, just disable them all
at once.
Disable them all *before* clearing the interrupt condition. This
guarantees we'll schedule NAPI for each event once, before another
IEOB interrupt could be signaled.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions