Remove left-over print statements

This commit is contained in:
Frans Kaashoek 2016-09-15 19:16:30 -04:00
parent d6dc5bcb2d
commit 912575ad12

6
bio.c
View file

@ -65,16 +65,12 @@ bget(uint dev, uint blockno)
acquire(&bcache.lock);
// cprintf("bget %d\n", blockno);
// Is the block already cached?
for(b = bcache.head.next; b != &bcache.head; b = b->next){
if(b->dev == dev && b->blockno == blockno){
//cprintf("bget %d; get sleep lock for buffer %p\n", blockno, b - bcache.buf);
b->refcnt++;
release(&bcache.lock);
acquiresleep(&b->lock);
//cprintf("bget: return buffer %p for blk %d\n", b - bcache.buf, blockno);
return b;
}
}
@ -84,14 +80,12 @@ bget(uint dev, uint blockno)
// hasn't yet committed the changes to the buffer.
for(b = bcache.head.prev; b != &bcache.head; b = b->prev){
if(b->refcnt == 0 && (b->flags & B_DIRTY) == 0) {
// cprintf("bget %d; use %p for %d\n", b - bcache.buf, blockno);
b->dev = dev;
b->blockno = blockno;
b->flags = 0;
b->refcnt = 1;
release(&bcache.lock);
acquiresleep(&b->lock);
// cprintf("bget: return buffer %p for blk %d\n", b - bcache.buf, blockno);
return b;
}
}