patch-2.1.30 linux/arch/alpha/kernel/entry.S

• Lines: 38
• Date: Tue Mar 18 10:44:31 1997
• Orig file: v2.1.29/linux/arch/alpha/kernel/entry.S
• Orig date: Tue Mar 4 10:25:23 1997

diff -u --recursive --new-file v2.1.29/linux/arch/alpha/kernel/entry.S linux/arch/alpha/kernel/entry.S
@@ -526,14 +526,9 @@
 ret_from_sys_call:
 	cmovne	$26,0,$19		/* $19 = 0 => non-restartable */
 	/* check bottom half interrupts */
-	lda	$0,intr_count
-	ldl	$1,0($0)
 	bne	$1,ret_from_handle_bh
-	lda	$2,bh_active
-	ldq	$3,0($2)
-	lda	$2,bh_mask
-	ldq	$4,0($2)
-	addq	$1,1,$1
+	ldq	$3,bh_active
+	ldq	$4,bh_mask
 	and	$3,$4,$2
 	bne	$2,handle_bottom_half
 ret_from_handle_bh:
@@ -618,20 +613,13 @@
 
 	.align 3
 handle_bottom_half:
-	/*
-	 * We're called with $0 containing the address of
-	 * 'intr_count' and $1 containing 'intr_count+1'
-	 */
-	stl	$1,0($0)	/* intr_count = 1 */
 	subq	$30,16,$30
 	stq	$19,0($30)	/* save syscall nr */
 	stq	$20,8($30)	/* and error indication (a3) */
 	jsr	$26,do_bottom_half
-	lda	$0,intr_count
 	ldq	$19,0($30)
 	ldq	$20,8($30)
 	addq	$30,16,$30
-	stl	$31,0($0)	/* intr_count = 0 */
 	br	$31,ret_from_handle_bh
 
 	.align 3