From: Luis Chamberlain <mcgrof@kernel.org>
To: axboe@kernel.dk
Cc: hare@suse.de, bvanassche@acm.org, ming.lei@redhat.com,
hch@infradead.org, jack@suse.cz, osandov@fb.com,
linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
Luis Chamberlain <mcgrof@kernel.org>
Subject: [RFC 3/6] md: replace GENHD_FL_UP with GENHD_FL_DISK_ADDED on is_mddev_broken()
Date: Thu, 15 Jul 2021 13:23:38 -0700 [thread overview]
Message-ID: <20210715202341.2016612-4-mcgrof@kernel.org> (raw)
In-Reply-To: <20210715202341.2016612-1-mcgrof@kernel.org>
The GENHD_FL_DISK_ADDED flag is what we really want, as the
flag GENHD_FL_UP could be set on a semi-initialized device.
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
---
drivers/md/md.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/md.h b/drivers/md/md.h
index 832547cf038f..80561bca1f51 100644
--- a/drivers/md/md.h
+++ b/drivers/md/md.h
@@ -766,7 +766,7 @@ static inline bool is_mddev_broken(struct md_rdev *rdev, const char *md_type)
{
int flags = rdev->bdev->bd_disk->flags;
- if (!(flags & GENHD_FL_UP)) {
+ if (!(flags & GENHD_FL_DISK_ADDED)) {
if (!test_and_set_bit(MD_BROKEN, &rdev->mddev->flags))
pr_warn("md: %s: %s array has a missing/failed member\n",
mdname(rdev->mddev), md_type);
--
2.27.0
next prev parent reply other threads:[~2021-07-15 20:23 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-15 20:23 [RFC 0/6] block: enhance use of GENHD_FL_UP Luis Chamberlain
2021-07-15 20:23 ` [RFC 1/6] genhd: update docs for GENHD_FL_UP Luis Chamberlain
2021-07-16 5:50 ` Hannes Reinecke
2021-07-19 9:52 ` Christoph Hellwig
2021-07-15 20:23 ` [RFC 2/6] block: add flag for add_disk() completion notation Luis Chamberlain
2021-07-16 5:49 ` Hannes Reinecke
2021-07-16 20:00 ` Luis Chamberlain
2021-07-19 10:00 ` Christoph Hellwig
2021-07-19 22:38 ` Luis Chamberlain
2021-07-15 20:23 ` Luis Chamberlain [this message]
2021-07-16 5:51 ` [RFC 3/6] md: replace GENHD_FL_UP with GENHD_FL_DISK_ADDED on is_mddev_broken() Hannes Reinecke
2021-07-16 20:02 ` Luis Chamberlain
2021-07-28 19:20 ` Guilherme G. Piccoli
2021-07-15 20:23 ` [RFC 4/6] mmc/core/block: replace GENHD_FL_UP with GENHD_FL_DISK_ADDED Luis Chamberlain
2021-07-16 5:51 ` Hannes Reinecke
2021-07-15 20:23 ` [RFC 5/6] nvme: " Luis Chamberlain
2021-07-16 5:53 ` Hannes Reinecke
2021-07-15 20:23 ` [RFC 6/6] fs/block_dev: " Luis Chamberlain
2021-07-19 9:56 ` [RFC 0/6] block: enhance use of GENHD_FL_UP Christoph Hellwig
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