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| author |   Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2015-10-09 08:10:26 +0900 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2015-10-09 09:57:05 +0200 |
| commit | d3ef9cb93aec59eb1d90d01ae0642fd517c25381 (patch) | |
| tree | ab00c5e5d1c4ce2b0b12a2614e229d78b806aff6 /tools/perf/scripts/python | |
| parent | ALSA: firewire-lib: add helper functions for asynchronous transactions to transfer MIDI messages (diff) | |
| download | linux-dev-d3ef9cb93aec59eb1d90d01ae0642fd517c25381.tar.xz linux-dev-d3ef9cb93aec59eb1d90d01ae0642fd517c25381.zip | |
ALSA: firewire-lib: add a restriction for a transaction at once
Currently, when waiting for a response, callers can start another
transaction by scheduling another work. This is not good for error
processing of transaction, especially the first response is too late.
This commit serialize request/response transactions, by adding one
boolean member to represent idling state.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions