From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>, Jan Kara <jack@suse.cz>
Cc: linux-block@vger.kernel.org, linux-s390@vger.kernel.org
Subject: [PATCH 7/7] block: move setting bd_invalidated from flush_disk to check_disk_change
Date: Thu, 14 Nov 2019 15:34:38 +0100 [thread overview]
Message-ID: <20191114143438.14681-8-hch@lst.de> (raw)
In-Reply-To: <20191114143438.14681-1-hch@lst.de>
The only other caller of flush_disk instantly clears the flag, so don't
bother setting it there.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
fs/block_dev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/block_dev.c b/fs/block_dev.c
index ee63c2732fa2..f60739b5a24f 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -1403,7 +1403,6 @@ static void flush_disk(struct block_device *bdev, bool kill_dirty)
"resized disk %s\n",
bdev->bd_disk ? bdev->bd_disk->disk_name : "");
}
- bdev->bd_invalidated = 1;
}
/**
@@ -1491,6 +1490,7 @@ int check_disk_change(struct block_device *bdev)
return 0;
flush_disk(bdev, true);
+ bdev->bd_invalidated = 1;
if (bdops->revalidate_disk)
bdops->revalidate_disk(bdev->bd_disk);
return 1;
--
2.20.1
next prev parent reply other threads:[~2019-11-14 14:34 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-14 14:34 disk revalidation cleanups and fixlets v2 Christoph Hellwig
2019-11-14 14:34 ` [PATCH 1/7] block: refactor rescan_partitions Christoph Hellwig
2019-11-14 14:34 ` [PATCH 2/7] block: merge invalidate_partitions into rescan_partitions Christoph Hellwig
2019-11-15 10:05 ` Hannes Reinecke
2019-11-30 21:49 ` Eric Biggers
2019-11-30 22:06 ` Eric Biggers
2019-12-02 7:21 ` Christoph Hellwig
2019-11-14 14:34 ` [PATCH 3/7] block: move rescan_partitions to fs/block_dev.c Christoph Hellwig
2019-11-15 10:06 ` Hannes Reinecke
2019-11-14 14:34 ` [PATCH 4/7] block: fix bdev_disk_changed for non-partitioned devices Christoph Hellwig
2019-11-15 10:07 ` Hannes Reinecke
2019-11-14 14:34 ` [PATCH 5/7] block: remove (__)blkdev_reread_part as an exported API Christoph Hellwig
2019-11-15 10:08 ` Hannes Reinecke
2019-11-14 14:34 ` [PATCH 6/7] block: move clearing bd_invalidated into check_disk_size_change Christoph Hellwig
2019-11-15 10:08 ` Hannes Reinecke
2019-11-14 14:34 ` Christoph Hellwig [this message]
2019-11-15 10:09 ` [PATCH 7/7] block: move setting bd_invalidated from flush_disk to check_disk_change Hannes Reinecke
2019-11-14 14:44 ` disk revalidation cleanups and fixlets v2 Jens Axboe
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