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| author | Takashi Sakamoto <[email protected]> | 2019-10-18 00:54:23 +0900 |
|---|---|---|
| committer | Takashi Iwai <[email protected]> | 2019-10-18 04:35:54 +0200 |
| commit | 99921ec67dcdaeb5a5cc503f23ea2b5b6ff380ae (patch) | |
| tree | 8bf4c4f1f461140ee50aecc574caa944990a8565 /tools/perf/scripts/python | |
| parent | e229853d505d7ab77e9b68b0ac91d19f48fe6d80 (diff) | |
ALSA: firewire-lib: tune the maximum available size of PCM period
Linux driver for 1394 OHCI controller voluntarily flushes isoc context
when total size of accumulated context header reached PAGE_SIZE. This
kicks tasklet for the isoc context. This is inconvenient to process
runtime of PCM substream.
This commit adds a restriction of the maximum size of PCM period to
avoid this behaviour.
Signed-off-by: Takashi Sakamoto <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions