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| author | Takashi Iwai <tiwai@suse.de> | 2010-01-21 14:27:14 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2010-01-21 14:27:14 +0100 |
| commit | 8b296c8f9f660b70e958e6e6b9b4293e6ae854f2 (patch) | |
| tree | 44835f43c998fded6cf13c624032e788611369f9 /include | |
| parent | Merge remote branch 'alsa/devel' into topic/misc (diff) | |
| parent | ALSA: pcm_core: Fix wake_up() optimization (diff) | |
| download | linux-8b296c8f9f660b70e958e6e6b9b4293e6ae854f2.tar.xz linux-8b296c8f9f660b70e958e6e6b9b4293e6ae854f2.zip | |
Merge remote branch 'alsa/devel' into topic/misc
Diffstat (limited to 'include')
| -rw-r--r-- | include/sound/pcm.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 1d4ca2aae50d..768e3098656c 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -311,8 +311,9 @@ struct snd_pcm_runtime { struct snd_pcm_mmap_control *control; /* -- locking / scheduling -- */ - unsigned int nowake: 1; /* no wakeup (data-copy in progress) */ - wait_queue_head_t sleep; + unsigned int twake: 1; /* do transfer (!poll) wakeup */ + wait_queue_head_t sleep; /* poll sleep */ + wait_queue_head_t tsleep; /* transfer sleep */ struct fasync_struct *fasync; /* -- private section -- */ |