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From: Damien Le Moal <damien.lemoal@hgst.com>
To: Jens Axboe <axboe@kernel.dk>
Cc: <linux-block@vger.kernel.org>, <linux-scsi@vger.kernel.org>,
	Christoph Hellwig <hch@lst.de>,
	"Martin K . Petersen" <martin.petersen@oracle.com>,
	Hannes Reinecke <hare@suse.de>, Hannes Reinecke <hare@suse.com>,
	Damien Le Moal <damien.lemoal@hgst.com>
Subject: [PATCH v2 3/7] block: update chunk_sectors in blk_stack_limits()
Date: Mon, 26 Sep 2016 20:14:39 +0900	[thread overview]
Message-ID: <1474888483-29762-4-git-send-email-damien.lemoal@hgst.com> (raw)
In-Reply-To: <1474888483-29762-1-git-send-email-damien.lemoal@hgst.com>

From: Hannes Reinecke <hare@suse.de>

Signed-off-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Damien Le Moal <damien.lemoal@hgst.com>
---
 block/blk-settings.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/block/blk-settings.c b/block/blk-settings.c
index b1d5b7f..55369a6 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -631,6 +631,10 @@ int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
 			t->discard_granularity;
 	}
 
+	if (b->chunk_sectors)
+		t->chunk_sectors = min_not_zero(t->chunk_sectors,
+						b->chunk_sectors);
+
 	return ret;
 }
 EXPORT_SYMBOL(blk_stack_limits);
-- 
2.7.4

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WARNING: multiple messages have this Message-ID (diff)
From: Damien Le Moal <damien.lemoal@hgst.com>
To: Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org, linux-scsi@vger.kernel.org,
	Christoph Hellwig <hch@lst.de>,
	"Martin K . Petersen" <martin.petersen@oracle.com>,
	Hannes Reinecke <hare@suse.de>, Hannes Reinecke <hare@suse.com>,
	Damien Le Moal <damien.lemoal@hgst.com>
Subject: [PATCH v2 3/7] block: update chunk_sectors in blk_stack_limits()
Date: Mon, 26 Sep 2016 20:14:39 +0900	[thread overview]
Message-ID: <1474888483-29762-4-git-send-email-damien.lemoal@hgst.com> (raw)
In-Reply-To: <1474888483-29762-1-git-send-email-damien.lemoal@hgst.com>

From: Hannes Reinecke <hare@suse.de>

Signed-off-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Damien Le Moal <damien.lemoal@hgst.com>
---
 block/blk-settings.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/block/blk-settings.c b/block/blk-settings.c
index b1d5b7f..55369a6 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -631,6 +631,10 @@ int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
 			t->discard_granularity;
 	}
 
+	if (b->chunk_sectors)
+		t->chunk_sectors = min_not_zero(t->chunk_sectors,
+						b->chunk_sectors);
+
 	return ret;
 }
 EXPORT_SYMBOL(blk_stack_limits);
-- 
2.7.4


  parent reply	other threads:[~2016-09-26 11:14 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-26 11:14 [PATCH v2 0/7] ZBC / Zoned block device support Damien Le Moal
2016-09-26 11:14 ` Damien Le Moal
2016-09-26 11:14 ` [PATCH v2 1/7] block: Add 'zoned' queue limit Damien Le Moal
2016-09-26 11:14   ` Damien Le Moal
2016-09-27 21:09   ` Shaun Tancheff
2016-09-26 11:14 ` [PATCH v2 2/7] blk-sysfs: Add 'chunk_sectors' to sysfs attributes Damien Le Moal
2016-09-26 11:14   ` Damien Le Moal
2016-09-27 21:10   ` Shaun Tancheff
2016-09-26 11:14 ` Damien Le Moal [this message]
2016-09-26 11:14   ` [PATCH v2 3/7] block: update chunk_sectors in blk_stack_limits() Damien Le Moal
2016-09-27 21:12   ` Shaun Tancheff
2016-09-26 11:14 ` [PATCH v2 4/7] block: Define zoned block device operations Damien Le Moal
2016-09-26 11:14   ` Damien Le Moal
2016-09-26 11:14 ` [PATCH v2 5/7] block: Implement support for zoned block devices Damien Le Moal
2016-09-26 11:14   ` Damien Le Moal
2016-09-27 18:51   ` [PATCH v3 " Shaun Tancheff
2016-09-26 11:14 ` [PATCH v2 6/7] sd: Implement support for ZBC devices Damien Le Moal
2016-09-26 11:14   ` Damien Le Moal
2016-09-27 21:08   ` Shaun Tancheff
2016-09-26 11:14 ` [PATCH v2 7/7] blk-zoned: implement ioctls Damien Le Moal
2016-09-26 11:14   ` Damien Le Moal
2016-09-26 16:37   ` Christoph Hellwig
2016-09-26 23:12     ` Shaun Tancheff
2016-09-27 18:24       ` Christoph Hellwig
2016-09-26 23:30     ` Damien Le Moal
2016-09-26 23:30       ` Damien Le Moal
2016-09-26 23:58       ` Shaun Tancheff
2016-09-26 23:58         ` Shaun Tancheff

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