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bio: first step in sanitizing the bio->bi_rw flag testing

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Get rid of any functions that test for these bits and make callers
use bio_rw_flagged() directly. Then it is at least directly apparent
what variable and flag they check.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Jens Axboe 2009-09-11 14:32:04 +02:00
commit 1f98a13f62
17 changed files with 54 additions and 60 deletions
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2
include/linux/blkdev.h
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@ -86,7 +86,7 @@ enum {
};
/*
* request type modified bits. first two bits match BIO_RW* bits, important
* request type modified bits. first four bits match BIO_RW* bits, important
*/
enum rq_flag_bits {
__REQ_RW, /* not set, read. set, write */