diff options
| author | Martin Karsten <[email protected]> | 2024-11-09 05:02:34 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2024-11-11 18:45:06 -0800 |
| commit | 8a6de2627fd37b76c6e8e77fa6c0fe82888e3fc3 (patch) | |
| tree | e899c8d3b19ffb8c74f011f07d9174a689a824a7 /tools/perf/scripts/python | |
| parent | ab5b28b007a7ab3edeb0a5e1d04669945ddb1d37 (diff) | |
eventpoll: Control irq suspension for prefer_busy_poll
When events are reported to userland and prefer_busy_poll is set, irqs
are temporarily suspended using napi_suspend_irqs.
If no events are found and ep_poll would go to sleep, irq suspension is
cancelled using napi_resume_irqs.
Signed-off-by: Martin Karsten <[email protected]>
Co-developed-by: Joe Damato <[email protected]>
Signed-off-by: Joe Damato <[email protected]>
Tested-by: Joe Damato <[email protected]>
Tested-by: Martin Karsten <[email protected]>
Acked-by: Stanislav Fomichev <[email protected]>
Reviewed-by: Sridhar Samudrala <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions