| commit | 901d46d5a8eb821b03ca9e8cf005beb0c92f31ea | [log] [tgz] |
|---|---|---|
| author | Takashi Iwai <tiwai@suse.de> | Thu Sep 16 23:06:50 2010 +0200 |
| committer | Takashi Iwai <tiwai@suse.de> | Thu Sep 16 23:06:50 2010 +0200 |
| tree | fe3b5d015c456834ee2b900de2cfdd1d1b62b4bb | |
| parent | 8699a0b657b43fa6401537dfe345bee7aa8115ec [diff] |
ALSA: pcm - Fix race with proc files The PCM proc files may open a race against substream close, which can end up with an Oops. Use the open_mutex to protect for it. Signed-off-by: Takashi Iwai <tiwai@suse.de>