3 files changed, 7 insertions(+), 2 deletions(-)

M port/allocb.c
M port/devdraw.c
M port/qio.c

@@ 63,7 63,11 @@ allocb(int size)
 	if(up == nil)
 		panic("allocb without up: %uX\n", getcallerpc(&size));
 	if((b = _allocb(size)) == nil)
-		panic("allocb: no memory\n");
+{
+xsummary();
+mallocsummary();
+		panic("allocb: no memory for %d bytes\n", size);
+}
 	setmalloctag(b, getcallerpc(&size));
 
 	return b;

@@ 948,6 948,7 @@ drawopen(Chan *c, int omode)
 	c->mode = openmode(omode);
 	c->flag |= COPEN;
 	c->offset = 0;
+	c->iounit = 32*1024;
 	return c;
 }
 

@@ 1187,7 1187,7 @@ qbwrite(Queue *q, Block *b)
 	 *  flow control, wait for queue to get below the limit
 	 *  before allowing the process to continue and queue
 	 *  more.  We do this here so that postnote can only
-	 *  interrupt us after the data has been quued.  This
+	 *  interrupt us after the data has been queued.  This
 	 *  means that things like 9p flushes and ssl messages
 	 *  will not be disrupted by software interrupts.
 	 *