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| author | Christoph Hellwig <hch@lst.de> | 2015-04-24 22:41:01 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2015-05-19 18:17:03 +0300 |
| commit | b25de9d6da49b1a8760a89672283128aa8c78345 (patch) | |
| tree | 446d9186aebfbdb2156e438b6c85d84d44dd51a2 /include/linux | |
| parent | 4ecd4fef3a074c8bb43c391a57742c422469ebbd (diff) | |
| download | linux-b25de9d6da49b1a8760a89672283128aa8c78345.tar.xz | |
block: remove BIO_EOPNOTSUPP
Since the big barrier rewrite/removal in 2007 we never fail FLUSH or
FUA requests, which means we can remove the magic BIO_EOPNOTSUPP flag
to help propagating those to the buffer_head layer.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/blk_types.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index 93d2e7153816..daf95915d104 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -118,7 +118,6 @@ struct bio { #define BIO_CLONED 4 /* doesn't own data */ #define BIO_BOUNCED 5 /* bio is a bounce bio */ #define BIO_USER_MAPPED 6 /* contains user pages */ -#define BIO_EOPNOTSUPP 7 /* not supported */ #define BIO_NULL_MAPPED 8 /* contains invalid user pages */ #define BIO_QUIET 9 /* Make BIO Quiet */ #define BIO_SNAP_STABLE 10 /* bio data must be snapshotted during write */ |