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From: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
To: linux-block@vger.kernel.org
Cc: colyli@suse.de, linux-bcache@vger.kernel.org,
	linux-btrace@vger.kernel.org, kent.overstreet@gmail.com,
	jaegeuk@kernel.org, damien.lemoal@wdc.com,
	Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Subject: [PATCH V2 7/7] blktrace: use helper in blk_trace_setup_lba()
Date: Sun, 16 Jun 2019 18:28:32 -0700	[thread overview]
Message-ID: <20190617012832.4311-8-chaitanya.kulkarni@wdc.com> (raw)
In-Reply-To: <20190617012832.4311-1-chaitanya.kulkarni@wdc.com>

This patch updates the blk_trace_setup_lba() with newly introduced helper
function to read the nr_sects from block device's hd_parts with the
help if part_nr_sects_read().

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
---
 kernel/trace/blktrace.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index e1c6d79fb4cc..35ff49503b85 100644
--- a/kernel/trace/blktrace.c
+++ b/kernel/trace/blktrace.c
@@ -461,7 +461,7 @@ static void blk_trace_setup_lba(struct blk_trace *bt,
 
 	if (part) {
 		bt->start_lba = part->start_sect;
-		bt->end_lba = part->start_sect + part->nr_sects;
+		bt->end_lba = part->start_sect + bdev_nr_sects(bdev);
 	} else {
 		bt->start_lba = 0;
 		bt->end_lba = -1ULL;
-- 
2.19.1


WARNING: multiple messages have this Message-ID (diff)
From: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
To: linux-block@vger.kernel.org
Cc: colyli@suse.de, linux-bcache@vger.kernel.org,
	linux-btrace@vger.kernel.org, kent.overstreet@gmail.com,
	jaegeuk@kernel.org, damien.lemoal@wdc.com,
	Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Subject: [PATCH V2 7/7] blktrace: use helper in blk_trace_setup_lba()
Date: Mon, 17 Jun 2019 01:28:32 +0000	[thread overview]
Message-ID: <20190617012832.4311-8-chaitanya.kulkarni@wdc.com> (raw)
In-Reply-To: <20190617012832.4311-1-chaitanya.kulkarni@wdc.com>

This patch updates the blk_trace_setup_lba() with newly introduced helper
function to read the nr_sects from block device's hd_parts with the
help if part_nr_sects_read().

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
---
 kernel/trace/blktrace.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index e1c6d79fb4cc..35ff49503b85 100644
--- a/kernel/trace/blktrace.c
+++ b/kernel/trace/blktrace.c
@@ -461,7 +461,7 @@ static void blk_trace_setup_lba(struct blk_trace *bt,
 
 	if (part) {
 		bt->start_lba = part->start_sect;
-		bt->end_lba = part->start_sect + part->nr_sects;
+		bt->end_lba = part->start_sect + bdev_nr_sects(bdev);
 	} else {
 		bt->start_lba = 0;
 		bt->end_lba = -1ULL;
-- 
2.19.1

  parent reply	other threads:[~2019-06-17  1:29 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-17  1:28 [PATCH V2 0/7] block: use right accessor to read nr_setcs Chaitanya Kulkarni
2019-06-17  1:28 ` Chaitanya Kulkarni
2019-06-17  1:28 ` [PATCH V2 1/7] block: add a helper function " Chaitanya Kulkarni
2019-06-17  1:28   ` Chaitanya Kulkarni
2019-06-17 15:47   ` Bart Van Assche
2019-06-17 15:47     ` Bart Van Assche
2019-06-17 16:55     ` Chaitanya Kulkarni
2019-06-17  1:28 ` [PATCH V2 2/7] blk-zoned: update blkdev_nr_zones() with helper Chaitanya Kulkarni
2019-06-17  1:28   ` Chaitanya Kulkarni
2019-06-17  1:28 ` [PATCH V2 3/7] blk-zoned: update blkdev_report_zone() " Chaitanya Kulkarni
2019-06-17  1:28   ` Chaitanya Kulkarni
2019-06-17  1:28 ` [PATCH V2 4/7] blk-zoned: update blkdev_reset_zones() " Chaitanya Kulkarni
2019-06-17  1:28   ` Chaitanya Kulkarni
2019-06-17  1:28 ` [PATCH V2 5/7] bcache: update cached_dev_init() " Chaitanya Kulkarni
2019-06-17  1:28   ` Chaitanya Kulkarni
2019-06-17  6:53   ` Coly Li
2019-06-17  6:53     ` Coly Li
2019-06-17 16:56     ` Chaitanya Kulkarni
2019-06-17  1:28 ` [PATCH V2 6/7] f2fs: use helper in init_blkz_info() Chaitanya Kulkarni
2019-06-17  1:28   ` Chaitanya Kulkarni
2019-06-17  1:28 ` Chaitanya Kulkarni [this message]
2019-06-17  1:28   ` [PATCH V2 7/7] blktrace: use helper in blk_trace_setup_lba() Chaitanya Kulkarni
2019-06-17 15:45 ` [PATCH V2 0/7] block: use right accessor to read nr_setcs Bart Van Assche
2019-06-17 15:45   ` Bart Van Assche
2019-06-17 16:57   ` Chaitanya Kulkarni
2019-06-17 15:53 ` Bart Van Assche
2019-06-17 15:53   ` Bart Van Assche
2019-06-17 16:58   ` Chaitanya Kulkarni

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