tree cbb408377b15488d4b45feb2f3d88a616f159814
parent d1db38c015a392b0ea8c15ab95abb3ee768b8d47
author Jaroslav Kysela <perex@perex.cz> 1264066335 +0100
committer Jaroslav Kysela <perex@perex.cz> 1264066335 +0100

ALSA: pcm_core: Fix wake_up() optimization

This change fixes the "ALSA: pcm_lib - optimize wake_up() calls for PCM I/O"
commit. New sleeping queue is introduced to separate user space and kernel
space wake_ups. runtime->nowake is renamed to twake (transfer wake).

Signed-off-by: Jaroslav Kysela <perex@perex.cz>