Index: head/sys/kern/vfs_bio.c
===================================================================
--- head/sys/kern/vfs_bio.c
+++ head/sys/kern/vfs_bio.c
@@ -3844,7 +3844,7 @@
 	struct buf *bp;
 	struct bufobj *bo;
 	daddr_t d_blkno;
-	int bsize, error, maxsize, vmio, lockflags;
+	int bsize, error, maxsize, vmio;
 	off_t offset;
 
 	CTR3(KTR_BUF, "getblk(%p, %ld, %d)", vp, (long)blkno, size);
@@ -3865,14 +3865,9 @@
 	if (bp == NULL)
 		goto newbuf_unlocked;
 
-	lockflags = LK_EXCLUSIVE | LK_SLEEPFAIL |
-	    ((flags & GB_LOCK_NOWAIT) ? LK_NOWAIT : 0);
-
-	error = BUF_TIMELOCK(bp, lockflags, NULL, "getblku", slpflag,
-	    slptimeo);
-	if (error == EINTR || error == ERESTART)
-		return (error);
-	else if (error != 0)
+	error = BUF_TIMELOCK(bp, LK_EXCLUSIVE | LK_NOWAIT, NULL, "getblku", 0,
+	    0);
+	if (error != 0)
 		goto loop;
 
 	/* Verify buf identify has not changed since lookup. */
@@ -3886,6 +3881,8 @@
 	BO_RLOCK(bo);
 	bp = gbincore(bo, blkno);
 	if (bp != NULL) {
+		int lockflags;
+
 		/*
 		 * Buffer is in-core.  If the buffer is not busy nor managed,
 		 * it must be on a queue.