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, xen-devel@lists.xenproject.org,
kent.overstreet@gmail.com, yuchao0@huawei.com,
jaegeuk@kernel.org, damien.lemoal@wdc.com,
konrad.wilk@oracle.com, roger.pau@citrix.com, bvanassche@acm.org,
linux-scsi@vger.kernel.org,
Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Subject: [PATCH V4 7/9] blktrace: use helper in blk_trace_setup_lba()
Date: Mon, 8 Jul 2019 11:47:09 -0700 [thread overview]
Message-ID: <20190708184711.2984-8-chaitanya.kulkarni@wdc.com> (raw)
In-Reply-To: <20190708184711.2984-1-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 of 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;
--
2.17.0
WARNING: multiple messages have this Message-ID (diff)
From: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
To: linux-block@vger.kernel.org
Cc: damien.lemoal@wdc.com, linux-btrace@vger.kernel.org,
bvanassche@acm.org, linux-scsi@vger.kernel.org,
konrad.wilk@oracle.com,
Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>,
yuchao0@huawei.com, colyli@suse.de, linux-bcache@vger.kernel.org,
jaegeuk@kernel.org, xen-devel@lists.xenproject.org,
kent.overstreet@gmail.com, roger.pau@citrix.com
Subject: [PATCH V4 7/9] blktrace: use helper in blk_trace_setup_lba()
Date: Mon, 8 Jul 2019 11:47:09 -0700 [thread overview]
Message-ID: <20190708184711.2984-8-chaitanya.kulkarni@wdc.com> (raw)
In-Reply-To: <20190708184711.2984-1-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 of 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;
--
2.17.0
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
WARNING: multiple messages have this Message-ID (diff)
From: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
To: linux-block@vger.kernel.org
Cc: damien.lemoal@wdc.com, linux-btrace@vger.kernel.org,
bvanassche@acm.org, linux-scsi@vger.kernel.org,
konrad.wilk@oracle.com,
Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>,
yuchao0@huawei.com, colyli@suse.de, linux-bcache@vger.kernel.org,
jaegeuk@kernel.org, xen-devel@lists.xenproject.org,
kent.overstreet@gmail.com, roger.pau@citrix.com
Subject: [Xen-devel] [PATCH V4 7/9] blktrace: use helper in blk_trace_setup_lba()
Date: Mon, 8 Jul 2019 11:47:09 -0700 [thread overview]
Message-ID: <20190708184711.2984-8-chaitanya.kulkarni@wdc.com> (raw)
In-Reply-To: <20190708184711.2984-1-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 of 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;
--
2.17.0
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
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, xen-devel@lists.xenproject.org,
kent.overstreet@gmail.com, yuchao0@huawei.com,
jaegeuk@kernel.org, damien.lemoal@wdc.com,
konrad.wilk@oracle.com, roger.pau@citrix.com, bvanassche@acm.org,
linux-scsi@vger.kernel.org,
Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Subject: [PATCH V4 7/9] blktrace: use helper in blk_trace_setup_lba()
Date: Mon, 08 Jul 2019 18:47:09 +0000 [thread overview]
Message-ID: <20190708184711.2984-8-chaitanya.kulkarni@wdc.com> (raw)
In-Reply-To: <20190708184711.2984-1-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 of 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;
--
2.17.0
next prev parent reply other threads:[~2019-07-08 18:47 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-08 18:47 [PATCH V4 0/9] block: use right accessor to read nr_sects Chaitanya Kulkarni
2019-07-08 18:47 ` Chaitanya Kulkarni
2019-07-08 18:47 ` [Xen-devel] " Chaitanya Kulkarni
2019-07-08 18:47 ` Chaitanya Kulkarni
2019-07-08 18:47 ` [PATCH V4 1/9] block: add a helper function to read nr_setcs Chaitanya Kulkarni
2019-07-08 18:47 ` Chaitanya Kulkarni
2019-07-08 18:47 ` [Xen-devel] " Chaitanya Kulkarni
2019-07-08 18:47 ` Chaitanya Kulkarni
2019-07-12 1:59 ` Martin K. Petersen
2019-07-12 1:59 ` Martin K. Petersen
2019-07-12 1:59 ` [Xen-devel] " Martin K. Petersen
2019-07-12 1:59 ` Martin K. Petersen
2019-07-12 16:09 ` Chaitanya Kulkarni
2019-07-12 16:09 ` [Xen-devel] " Chaitanya Kulkarni
2019-07-12 16:09 ` Chaitanya Kulkarni
2019-07-17 2:28 ` Martin K. Petersen
2019-07-17 2:28 ` Martin K. Petersen
2019-07-17 2:28 ` [Xen-devel] " Martin K. Petersen
2019-07-17 2:28 ` Martin K. Petersen
2019-07-08 18:47 ` [PATCH V4 2/9] blk-zoned: update blkdev_nr_zones() with helper Chaitanya Kulkarni
2019-07-08 18:47 ` Chaitanya Kulkarni
2019-07-08 18:47 ` [Xen-devel] " Chaitanya Kulkarni
2019-07-08 18:47 ` Chaitanya Kulkarni
2019-07-08 18:47 ` [PATCH V4 3/9] blk-zoned: update blkdev_report_zone() " Chaitanya Kulkarni
2019-07-08 18:47 ` Chaitanya Kulkarni
2019-07-08 18:47 ` [Xen-devel] " Chaitanya Kulkarni
2019-07-08 18:47 ` Chaitanya Kulkarni
2019-07-08 18:47 ` [PATCH V4 4/9] blk-zoned: update blkdev_reset_zones() " Chaitanya Kulkarni
2019-07-08 18:47 ` Chaitanya Kulkarni
2019-07-08 18:47 ` [Xen-devel] " Chaitanya Kulkarni
2019-07-08 18:47 ` Chaitanya Kulkarni
2019-07-08 18:47 ` [PATCH V4 5/9] bcache: update cached_dev_init() " Chaitanya Kulkarni
2019-07-08 18:47 ` Chaitanya Kulkarni
2019-07-08 18:47 ` [Xen-devel] " Chaitanya Kulkarni
2019-07-08 18:47 ` Chaitanya Kulkarni
2019-07-08 18:47 ` [PATCH V4 6/9] f2fs: use helper in init_blkz_info() Chaitanya Kulkarni
2019-07-08 18:47 ` Chaitanya Kulkarni
2019-07-08 18:47 ` [Xen-devel] " Chaitanya Kulkarni
2019-07-08 18:47 ` Chaitanya Kulkarni
2019-07-08 18:47 ` Chaitanya Kulkarni [this message]
2019-07-08 18:47 ` [PATCH V4 7/9] blktrace: use helper in blk_trace_setup_lba() Chaitanya Kulkarni
2019-07-08 18:47 ` [Xen-devel] " Chaitanya Kulkarni
2019-07-08 18:47 ` Chaitanya Kulkarni
2019-07-08 18:47 ` [PATCH V4 8/9] target/pscsi: use helper in pscsi_get_blocks() Chaitanya Kulkarni
2019-07-08 18:47 ` Chaitanya Kulkarni
2019-07-08 18:47 ` [Xen-devel] " Chaitanya Kulkarni
2019-07-08 18:47 ` Chaitanya Kulkarni
2019-07-08 18:47 ` [PATCH V4 9/9] xen/blkback: use helper in vbd_sz() Chaitanya Kulkarni
2019-07-08 18:47 ` Chaitanya Kulkarni
2019-07-08 18:47 ` [Xen-devel] " Chaitanya Kulkarni
2019-07-08 18:47 ` Chaitanya Kulkarni
2019-07-15 10:36 ` Roger Pau Monné
2019-07-15 10:36 ` Roger Pau Monné
2019-07-15 10:36 ` [Xen-devel] " Roger Pau Monné
2019-07-15 10:36 ` Roger Pau Monné
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