From: Balbir Singh <sblbir@amazon.com>
To: <=linux-block@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-nvme@lists.infradead.org>
Cc: axboe@kernel.dk, mst@redhat.com, jejb@linux.ibm.com,
ssomesh@amazon.com, Balbir Singh <sblbir@amazon.com>,
hch@lst.de
Subject: [RFC PATCH 3/5] drivers/block/xen-blkfront.c: Convert to use disk_set_capacity
Date: Mon, 23 Dec 2019 01:40:54 +0000 [thread overview]
Message-ID: <20191223014056.17318-3-sblbir@amazon.com> (raw)
In-Reply-To: <20191223014056.17318-1-sblbir@amazon.com>
block/genhd provides disk_set_capacity() for sending
RESIZE notifications via uevents.
Signed-off-by: Balbir Singh <sblbir@amazon.com>
---
drivers/block/xen-blkfront.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 23c86350a5ab..bed7050a697d 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -2337,7 +2337,6 @@ static void blkfront_connect(struct blkfront_info *info)
unsigned long sector_size;
unsigned int physical_sector_size;
unsigned int binfo;
- char *envp[] = { "RESIZE=1", NULL };
int err, i;
switch (info->connected) {
@@ -2352,10 +2351,8 @@ static void blkfront_connect(struct blkfront_info *info)
return;
printk(KERN_INFO "Setting capacity to %Lu\n",
sectors);
- set_capacity(info->gd, sectors);
+ disk_set_capacity(info->gd, sectors);
revalidate_disk(info->gd);
- kobject_uevent_env(&disk_to_dev(info->gd)->kobj,
- KOBJ_CHANGE, envp);
return;
case BLKIF_STATE_SUSPENDED:
--
2.16.5
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next prev parent reply other threads:[~2019-12-23 1:41 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-23 1:40 [RFC PATCH 1/5] block/genhd: Notify udev about capacity change Balbir Singh
2019-12-23 1:40 ` [RFC PATCH 2/5] drivers/block/virtio_blk.c: Convert to use disk_set_capacity Balbir Singh
2019-12-23 1:40 ` Balbir Singh [this message]
2019-12-23 1:40 ` [RFC PATCH 4/5] drivers/nvme/host/core.c: " Balbir Singh
2019-12-23 1:40 ` [RFC PATCH 5/5] drivers/scsi/sd.c: " Balbir Singh
2019-12-23 1:53 ` [RFC PATCH 1/5] block/genhd: Notify udev about capacity change Singh, Balbir
2020-01-01 3:26 ` Chaitanya Kulkarni
2020-01-02 7:36 ` Singh, Balbir
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