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authortkusumi <tkusumi@NetBSD.org>2019-12-14 10:02:35 +0000
committertkusumi <tkusumi@NetBSD.org>2019-12-14 10:02:35 +0000
commit6caba6c835bdbeb571dc27d847480163dad4b059 (patch)
tree9475c1b8ac41d6fd91041e4f02bf307275ceb3fe /sys/dev
parente1db0bf8efb27511e51d6b6997505a4ccebdb923 (diff)
dm: Remove unconditional debug prints in targets' ->strategy()
Having debug prints in ->strategy() by default just to tell ->strategy() is called is overkill. taken-from: DragonFlyBSD
Diffstat (limited to 'sys/dev')
-rw-r--r--sys/dev/dm/dm_target_error.c6
-rw-r--r--sys/dev/dm/dm_target_linear.c8
-rw-r--r--sys/dev/dm/dm_target_mirror.c6
-rw-r--r--sys/dev/dm/dm_target_snapshot.c8
-rw-r--r--sys/dev/dm/dm_target_stripe.c7
-rw-r--r--sys/dev/dm/dm_target_zero.c6
6 files changed, 12 insertions, 29 deletions
diff --git a/sys/dev/dm/dm_target_error.c b/sys/dev/dm/dm_target_error.c
index cacceea5d89..2b8fc6dd0a2 100644
--- a/sys/dev/dm/dm_target_error.c
+++ b/sys/dev/dm/dm_target_error.c
@@ -1,4 +1,4 @@
-/* $NetBSD: dm_target_error.c,v 1.19 2019/12/12 16:28:24 tkusumi Exp $ */
+/* $NetBSD: dm_target_error.c,v 1.20 2019/12/14 10:02:35 tkusumi Exp $ */
/*
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -29,7 +29,7 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: dm_target_error.c,v 1.19 2019/12/12 16:28:24 tkusumi Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dm_target_error.c,v 1.20 2019/12/14 10:02:35 tkusumi Exp $");
/*
* This file implements initial version of device-mapper error target.
@@ -133,8 +133,6 @@ int
dm_target_error_strategy(dm_table_entry_t *table_en, struct buf *bp)
{
- printf("Error target read function called!!\n");
-
bp->b_error = EIO;
bp->b_resid = 0;
diff --git a/sys/dev/dm/dm_target_linear.c b/sys/dev/dm/dm_target_linear.c
index ce0beca8209..235c9cee5c4 100644
--- a/sys/dev/dm/dm_target_linear.c
+++ b/sys/dev/dm/dm_target_linear.c
@@ -1,4 +1,4 @@
-/* $NetBSD: dm_target_linear.c,v 1.27 2019/12/12 16:28:24 tkusumi Exp $ */
+/* $NetBSD: dm_target_linear.c,v 1.28 2019/12/14 10:02:35 tkusumi Exp $ */
/*
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -29,7 +29,7 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: dm_target_linear.c,v 1.27 2019/12/12 16:28:24 tkusumi Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dm_target_linear.c,v 1.28 2019/12/14 10:02:35 tkusumi Exp $");
/*
* This file implements initial version of device-mapper dklinear target.
@@ -114,15 +114,11 @@ dm_target_linear_strategy(dm_table_entry_t *table_en, struct buf *bp)
tlc = table_en->target_config;
-/* printf("Linear target read function called %" PRIu64 "!!\n",
- tlc->offset);*/
-
bp->b_blkno += tlc->offset;
VOP_STRATEGY(tlc->pdev->pdev_vnode, bp);
return 0;
-
}
/*
diff --git a/sys/dev/dm/dm_target_mirror.c b/sys/dev/dm/dm_target_mirror.c
index 59ba28bc828..33eebb13b6a 100644
--- a/sys/dev/dm/dm_target_mirror.c
+++ b/sys/dev/dm/dm_target_mirror.c
@@ -1,4 +1,4 @@
-/*$NetBSD: dm_target_mirror.c,v 1.18 2019/12/12 16:28:24 tkusumi Exp $*/
+/*$NetBSD: dm_target_mirror.c,v 1.19 2019/12/14 10:02:35 tkusumi Exp $*/
/*
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@@ -29,7 +29,7 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: dm_target_mirror.c,v 1.18 2019/12/12 16:28:24 tkusumi Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dm_target_mirror.c,v 1.19 2019/12/14 10:02:35 tkusumi Exp $");
/*
* This file implements initial version of device-mapper mirror target.
@@ -149,8 +149,6 @@ int
dm_target_mirror_strategy(dm_table_entry_t *table_en, struct buf *bp)
{
- printf("Mirror target read function called!!\n");
-
bp->b_error = EIO;
bp->b_resid = 0;
diff --git a/sys/dev/dm/dm_target_snapshot.c b/sys/dev/dm/dm_target_snapshot.c
index de49a6f1a86..ab9c8622c29 100644
--- a/sys/dev/dm/dm_target_snapshot.c
+++ b/sys/dev/dm/dm_target_snapshot.c
@@ -1,4 +1,4 @@
-/* $NetBSD: dm_target_snapshot.c,v 1.30 2019/12/12 16:28:24 tkusumi Exp $ */
+/* $NetBSD: dm_target_snapshot.c,v 1.31 2019/12/14 10:02:35 tkusumi Exp $ */
/*
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -29,7 +29,7 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: dm_target_snapshot.c,v 1.30 2019/12/12 16:28:24 tkusumi Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dm_target_snapshot.c,v 1.31 2019/12/14 10:02:35 tkusumi Exp $");
/*
* 1. Suspend my_data to temporarily stop any I/O while the snapshot is being
@@ -300,8 +300,6 @@ int
dm_target_snapshot_strategy(dm_table_entry_t *table_en, struct buf *bp)
{
- printf("Snapshot target read function called!!\n");
-
bp->b_error = EIO;
bp->b_resid = 0;
@@ -454,8 +452,6 @@ int
dm_target_snapshot_orig_strategy(dm_table_entry_t *table_en, struct buf *bp)
{
- printf("Snapshot_Orig target read function called!!\n");
-
bp->b_error = EIO;
bp->b_resid = 0;
diff --git a/sys/dev/dm/dm_target_stripe.c b/sys/dev/dm/dm_target_stripe.c
index 87c1f8abbc3..58cce816328 100644
--- a/sys/dev/dm/dm_target_stripe.c
+++ b/sys/dev/dm/dm_target_stripe.c
@@ -1,4 +1,4 @@
-/*$NetBSD: dm_target_stripe.c,v 1.34 2019/12/12 16:28:24 tkusumi Exp $*/
+/*$NetBSD: dm_target_stripe.c,v 1.35 2019/12/14 10:02:35 tkusumi Exp $*/
/*
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@@ -29,7 +29,7 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: dm_target_stripe.c,v 1.34 2019/12/12 16:28:24 tkusumi Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dm_target_stripe.c,v 1.35 2019/12/14 10:02:35 tkusumi Exp $");
/*
* This file implements initial version of device-mapper stripe target.
@@ -226,9 +226,6 @@ dm_target_stripe_strategy(dm_table_entry_t *table_en, struct buf *bp)
if (tsc == NULL)
return 0;
-/* printf("Stripe target read function called %" PRIu64 "!!\n",
- tlc->offset);*/
-
/* calculate extent of request */
KASSERT(bp->b_resid % DEV_BSIZE == 0);
diff --git a/sys/dev/dm/dm_target_zero.c b/sys/dev/dm/dm_target_zero.c
index 94ef1e5aaf2..1c46c49d250 100644
--- a/sys/dev/dm/dm_target_zero.c
+++ b/sys/dev/dm/dm_target_zero.c
@@ -1,4 +1,4 @@
-/* $NetBSD: dm_target_zero.c,v 1.21 2019/12/12 16:28:24 tkusumi Exp $ */
+/* $NetBSD: dm_target_zero.c,v 1.22 2019/12/14 10:02:35 tkusumi Exp $ */
/*
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -29,7 +29,7 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: dm_target_zero.c,v 1.21 2019/12/12 16:28:24 tkusumi Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dm_target_zero.c,v 1.22 2019/12/14 10:02:35 tkusumi Exp $");
/*
* This file implements initial version of device-mapper zero target.
@@ -139,8 +139,6 @@ int
dm_target_zero_strategy(dm_table_entry_t *table_en, struct buf *bp)
{
- /* printf("Zero target read function called %d!!\n", bp->b_bcount); */
-
memset(bp->b_data, 0, bp->b_bcount);
bp->b_resid = 0; /* nestiobuf_done wants b_resid = 0 to be sure
* that there is no other io to done */