From: Fam Zheng <famz@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Jens Axboe <axboe@kernel.dk>, "Ed L. Cashin" <ed.cashin@acm.org>,
Jiri Kosina <jikos@kernel.org>,
"Michael S. Tsirkin" <mst@redhat.com>,
Minchan Kim <minchan@kernel.org>, Nitin Gupta <ngupta@vflare.org>,
Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>,
Shaohua Li <shli@kernel.org>,
Ulf Hansson <ulf.hansson@linaro.org>,
David Woodhouse <dwmw2@infradead.org>,
Brian Norris <computersforpeace@gmail.com>,
Keith Busch <keith.busch@intel.com>,
linuxppc-dev@lists.ozlabs.org, linux-block@vger.kernel.org,
virtualization@lists.linux-foundation.org,
linux-raid@vger.kernel.org, linux-mmc@vger.kernel.org,
linux-mtd@lists.infradead.org, linux-nvme@lists.infradead.org,
Christoph Hellwig <hch@infradead.org>,
famz@redhat.com
Subject: [PATCH v2 06/12] mtip32xx: Generate uevent after attribute available
Date: Thu, 30 Jun 2016 09:59:47 +0800 [thread overview]
Message-ID: <20160630015953.6888-7-famz@redhat.com> (raw)
In-Reply-To: <20160630015953.6888-1-famz@redhat.com>
It is documented that KOBJ_ADD should be generated after the object's
attributes and children are ready. We can achieve this with the new
disk_gen_uevents interface.
Signed-off-by: Fam Zheng <famz@redhat.com>
---
drivers/block/mtip32xx/mtip32xx.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index 2d09fae..8c1cf03 100644
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -4042,7 +4042,7 @@ skip_create_disk:
set_capacity(dd->disk, capacity);
/* Enable the block device and add it to /dev */
- add_disk(dd->disk, true);
+ add_disk(dd->disk, false);
dd->bdev = bdget_disk(dd->disk, 0);
/*
@@ -4054,6 +4054,7 @@ skip_create_disk:
mtip_hw_sysfs_init(dd, kobj);
kobject_put(kobj);
}
+ disk_gen_uevents(dd->disk);
if (dd->mtip_svc_handler) {
set_bit(MTIP_DDF_INIT_DONE_BIT, &dd->dd_flag);
--
2.9.0
next prev parent reply other threads:[~2016-06-30 2:00 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-30 1:59 [PATCH v2 00/12] gendisk: Generate uevent after attribute available Fam Zheng
2016-06-30 1:59 ` [PATCH v2 01/12] genhd: Add "gen_uevent" parameter to add_disk Fam Zheng
2016-06-30 1:59 ` [PATCH v2 02/12] genhd: Honor gen_uevent and add disk_gen_uevents Fam Zheng
2016-06-30 3:26 ` kbuild test robot
2016-06-30 1:59 ` [PATCH v2 03/12] virtio-blk: Generate uevent after attribute available Fam Zheng
2016-06-30 1:59 ` [PATCH v2 04/12] axonrom: " Fam Zheng
2016-06-30 22:10 ` Dan Williams
2016-07-01 1:03 ` Fam Zheng
2016-06-30 1:59 ` [PATCH v2 05/12] aoeblk: " Fam Zheng
2016-07-01 0:57 ` Ed Cashin
2016-06-30 1:59 ` Fam Zheng [this message]
2016-06-30 1:59 ` [PATCH v2 07/12] pktcdvd: " Fam Zheng
2016-06-30 1:59 ` [PATCH v2 08/12] zram: " Fam Zheng
2016-06-30 1:59 ` [PATCH v2 09/12] md: " Fam Zheng
2016-06-30 1:59 ` [PATCH v2 10/12] mmc: " Fam Zheng
2016-06-30 1:59 ` [PATCH v2 11/12] mtd: " Fam Zheng
2016-06-30 1:59 ` [PATCH v2 12/12] nvme: " Fam Zheng
2016-06-30 6:24 ` [PATCH v2 00/12] gendisk: " Christoph Hellwig
2016-06-30 6:35 ` Fam Zheng
2016-06-30 6:38 ` Christoph Hellwig
2016-07-01 1:01 ` Fam Zheng
2016-07-01 1:29 ` Dan Williams
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