diff options
| author | Martin Karsten <mkarsten@uwaterloo.ca> | 2024-11-09 05:02:34 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-11-11 18:45:06 -0800 |
| commit | 8a6de2627fd37b76c6e8e77fa6c0fe82888e3fc3 (patch) | |
| tree | e899c8d3b19ffb8c74f011f07d9174a689a824a7 /scripts/lib/kdoc/kdoc_parser.py | |
| 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 <mkarsten@uwaterloo.ca>
Co-developed-by: Joe Damato <jdamato@fastly.com>
Signed-off-by: Joe Damato <jdamato@fastly.com>
Tested-by: Joe Damato <jdamato@fastly.com>
Tested-by: Martin Karsten <mkarsten@uwaterloo.ca>
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
Reviewed-by: Sridhar Samudrala <sridhar.samudrala@intel.com>
Link: https://patch.msgid.link/20241109050245.191288-5-jdamato@fastly.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_parser.py')
0 files changed, 0 insertions, 0 deletions