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 04/12] axonrom: Generate uevent after attribute available
Date: Thu, 30 Jun 2016 09:59:45 +0800 [thread overview]
Message-ID: <20160630015953.6888-5-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>
---
arch/powerpc/sysdev/axonram.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c
index 4efd69b..27e7175 100644
--- a/arch/powerpc/sysdev/axonram.c
+++ b/arch/powerpc/sysdev/axonram.c
@@ -238,7 +238,7 @@ static int axon_ram_probe(struct platform_device *device)
set_capacity(bank->disk, bank->size >> AXON_RAM_SECTOR_SHIFT);
blk_queue_make_request(bank->disk->queue, axon_ram_make_request);
blk_queue_logical_block_size(bank->disk->queue, AXON_RAM_SECTOR_SIZE);
- add_disk(bank->disk, true);
+ add_disk(bank->disk, false);
bank->irq_id = irq_of_parse_and_map(device->dev.of_node, 0);
if (bank->irq_id == NO_IRQ) {
@@ -262,6 +262,7 @@ static int axon_ram_probe(struct platform_device *device)
rc = -EFAULT;
goto failed;
}
+ disk_gen_uevents(bank->disk);
azfs_minor += bank->disk->minors;
--
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 ` Fam Zheng [this message]
2016-06-30 22:10 ` [PATCH v2 04/12] axonrom: " 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 ` [PATCH v2 06/12] mtip32xx: " Fam Zheng
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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20160630015953.6888-5-famz@redhat.com \
--to=famz@redhat.com \
--cc=axboe@kernel.dk \
--cc=benh@kernel.crashing.org \
--cc=computersforpeace@gmail.com \
--cc=dwmw2@infradead.org \
--cc=ed.cashin@acm.org \
--cc=hch@infradead.org \
--cc=jikos@kernel.org \
--cc=keith.busch@intel.com \
--cc=linux-block@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mmc@vger.kernel.org \
--cc=linux-mtd@lists.infradead.org \
--cc=linux-nvme@lists.infradead.org \
--cc=linux-raid@vger.kernel.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=minchan@kernel.org \
--cc=mpe@ellerman.id.au \
--cc=mst@redhat.com \
--cc=ngupta@vflare.org \
--cc=paulus@samba.org \
--cc=sergey.senozhatsky.work@gmail.com \
--cc=shli@kernel.org \
--cc=ulf.hansson@linaro.org \
--cc=virtualization@lists.linux-foundation.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).