diff options
| author | Marcello Sylvester Bauer <sylv@sylv.io> | 2024-04-11 16:51:28 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-18 16:47:07 +0200 |
| commit | a7f3813e589fd8e2834720829a47b5eb914a9afe (patch) | |
| tree | 7dbed8cdbab9b01cc48f21f60354731ad30d677d /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 920e7522e3bab5ebc2fb0cc1a034f4470c87fa97 (diff) | |
usb: gadget: dummy_hcd: Switch to hrtimer transfer scheduler
The dummy_hcd transfer scheduler assumes that the internal kernel timer
frequency is set to 1000Hz to give a polling interval of 1ms. Reducing
the timer frequency will result in an anti-proportional reduction in
transfer performance. Switch to a hrtimer to decouple this association.
Signed-off-by: Marcello Sylvester Bauer <marcello.bauer@9elements.com>
Signed-off-by: Marcello Sylvester Bauer <sylv@sylv.io>
Reviewed-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/57a1c2180ff74661600e010c234d1dbaba1d0d46.1712843963.git.sylv@sylv.io
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions