| commit | 25d27eded1f4fc728e64f443adc339b5229be5d7 | [log] [tgz] |
|---|---|---|
| author | Clemens Ladisch <clemens@ladisch.de> | Mon Nov 02 09:35:44 2009 +0100 |
| committer | Takashi Iwai <tiwai@suse.de> | Fri Nov 06 14:32:06 2009 +0100 |
| tree | b738266467fc0f85d9f7f29e439dfff8e33da4c0 | |
| parent | 31cef7076ed9409a33f19ea372d6dc5fdefe27ae [diff] |
control: use reference-counted pid Instead of storing the PID number, take a reference to the task's pid structure. This protects against duplicates due to PID overflows, and using pid_vnr() ensures that the PID returned by snd_ctl_elem_info() is correct as seen from the current namespace. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>