Back out last commit, which is fine in theory, but ignores the fact

that a lock is held whilst the allocations are made (M_WAITOK -> M_NOWAIT).

1 files changed, 3 insertions, 3 deletions

diff --git a/sys/dev/sound/pcm/feeder.c b/sys/dev/sound/pcm/feeder.c
index 8519574..0c2f784 100644
--- a/sys/dev/sound/pcm/feeder.c
+++ b/sys/dev/sound/pcm/feeder.c
@@ -59,7 +59,7 @@ feeder_register(void *p)
 		KASSERT(fc->desc == NULL, ("first feeder not root: %s", fc->name));
 
 		SLIST_INIT(&feedertab);
-		fte = malloc(sizeof(*fte), M_FEEDER, M_WAITOK | M_ZERO);
+		fte = malloc(sizeof(*fte), M_FEEDER, M_NOWAIT | M_ZERO);
 		if (fte == NULL) {
 			printf("can't allocate memory for root feeder: %s\n",
 			    fc->name);
@@ -84,7 +84,7 @@ feeder_register(void *p)
 	i = 0;
 	while ((feedercnt < MAXFEEDERS) && (fc->desc[i].type > 0)) {
 		/* printf("adding feeder %s, %x -> %x\n", fc->name, fc->desc[i].in, fc->desc[i].out); */
-		fte = malloc(sizeof(*fte), M_FEEDER, M_WAITOK | M_ZERO);
+		fte = malloc(sizeof(*fte), M_FEEDER, M_NOWAIT | M_ZERO);
 		if (fte == NULL) {
 			printf("can't allocate memory for feeder '%s', %x -> %x\n", fc->name, fc->desc[i].in, fc->desc[i].out);
 
@@ -137,7 +137,7 @@ feeder_create(struct feeder_class *fc, struct pcm_feederdesc *desc)
 	struct pcm_feeder *f;
 	int err;
 
-	f = (struct pcm_feeder *)kobj_create((kobj_class_t)fc, M_FEEDER, M_WAITOK | M_ZERO);
+	f = (struct pcm_feeder *)kobj_create((kobj_class_t)fc, M_FEEDER, M_NOWAIT | M_ZERO);
 	if (f == NULL)
 		return NULL;