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| author |   Jens Axboe <jens.axboe@oracle.com> | 2008-08-08 11:04:44 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-10-09 08:56:00 +0200 |
| commit | a9c701e594669dd49fed448c27c64f20cfacc8a7 (patch) | |
| tree | f5524a3612ccbfa758a2b9808111297d7ba17698 /include/linux/bio.h | |
| parent | block: add bio_has_data() to detect whether a bio carries data or not (diff) | |
| download | linux-dev-a9c701e594669dd49fed448c27c64f20cfacc8a7.tar.xz linux-dev-a9c701e594669dd49fed448c27c64f20cfacc8a7.zip | |
block: use bio_has_data() to check for data carrying bio
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'include/linux/bio.h')
| -rw-r--r-- | include/linux/bio.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h index 9e93c9299479..dbeb66f813ab 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -185,7 +185,7 @@ struct bio { #define bio_failfast(bio) ((bio)->bi_rw & (1 << BIO_RW_FAILFAST)) #define bio_rw_ahead(bio) ((bio)->bi_rw & (1 << BIO_RW_AHEAD)) #define bio_rw_meta(bio) ((bio)->bi_rw & (1 << BIO_RW_META)) -#define bio_empty_barrier(bio) (bio_barrier(bio) && !(bio)->bi_size) +#define bio_empty_barrier(bio) (bio_barrier(bio) && !bio_has_data(bio)) static inline unsigned int bio_cur_sectors(struct bio *bio) { |