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block, fs, mm, drivers: use bio set/get op accessors

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This patch converts the simple bi_rw use cases in the block,
drivers, mm and fs code to set/get the bio operation using
bio_set_op_attrs/bio_op

These should be simple one or two liner cases, so I just did them
in one patch. The next patches handle the more complicated
cases in a module per patch.

Signed-off-by: Mike Christie <mchristi@redhat.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Mike Christie
2016-06-05 14:31:48 -05:00
committed by Jens Axboe
parent c8d93247f1
commit 95fe6c1a20
24 changed files with 65 additions and 61 deletions
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2
fs/ext4/readpage.c
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@@ -294,7 +294,7 @@ int ext4_mpage_readpages(struct address_space *mapping,
bio->bi_iter.bi_sector = blocks[0] << (blkbits - 9);
bio->bi_end_io = mpage_end_io;
bio->bi_private = ctx;
bio->bi_rw = READ;
bio_set_op_attrs(bio, REQ_OP_READ, 0);
}
length = first_hole << blkbits;