Update of /cvsroot/alsa/alsa-kernel/core
In directory usw-pr-cvs1:/tmp/cvs-serv2880
Modified Files:
control.c
Log Message:
Fixed spinlock problems discovered by Andrew Morton <[EMAIL PROTECTED]>
Index: control.c
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/core/control.c,v
retrieving revision 1.14
retrieving revision 1.15
diff -u -r1.14 -r1.15
--- control.c 13 Aug 2002 16:13:34 -0000 1.14
+++ control.c 29 Sep 2002 15:49:04 -0000 1.15
@@ -160,7 +160,7 @@
goto _found;
}
}
- ev = snd_kcalloc(sizeof(*ev), in_interrupt() ? GFP_ATOMIC :
GFP_KERNEL);
+ ev = snd_kcalloc(sizeof(*ev), GFP_ATOMIC);
if (ev) {
ev->id = *id;
ev->mask = mask;
@@ -486,12 +486,15 @@
}
read_unlock(&card->control_owner_lock);
if (result > 0) {
- result = 0;
+ read_unlock(&card->control_rwlock);
snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
&kctl->id);
+ result = 0;
+ goto __unlocked;
}
}
}
read_unlock(&card->control_rwlock);
+ __unlocked:
if (result >= 0)
if (copy_to_user(_control, &control, sizeof(control)))
return -EFAULT;
-------------------------------------------------------
This sf.net email is sponsored by:ThinkGeek
Welcome to geek heaven.
http://thinkgeek.com/sf
_______________________________________________
Alsa-cvslog mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/alsa-cvslog
