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Btrfs: Add support for multiple devices per filesystem

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Signed-off-by: Chris Mason <chris.mason@oracle.com>
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Chris Mason
2008-03-24 15:01:56 -04:00
parent 7f93bf8d27
commit 0b86a832a1
13 changed files with 1570 additions and 387 deletions
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6
fs/btrfs/extent_io.c
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@@ -1706,9 +1706,9 @@ static int submit_one_bio(int rw, struct bio *bio)
WARN_ON(1);
}
if (tree->ops && tree->ops->submit_bio_hook)
tree->ops->submit_bio_hook(rw, bio);
submit_bio(rw, bio);
tree->ops->submit_bio_hook(page->mapping->host, rw, bio);
else
submit_bio(rw, bio);
if (bio_flagged(bio, BIO_EOPNOTSUPP))
ret = -EOPNOTSUPP;
bio_put(bio);