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| author | Jens Axboe <axboe@fb.com> | 2016-08-05 15:35:16 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-08-07 14:41:02 -0600 |
| commit | 1eff9d322a444245c67515edb52bc0eb68374aa8 (patch) | |
| tree | aed4c3bfdf94202b93b9b5ce74c6e247f4c3ab85 /Documentation/device-mapper/dm-flakey.txt | |
| parent | 31c64f78767948986c6c4c6f488803722c6b0e7a (diff) | |
| download | lwn-1eff9d322a444245c67515edb52bc0eb68374aa8.tar.gz lwn-1eff9d322a444245c67515edb52bc0eb68374aa8.zip | |
block: rename bio bi_rw to bi_opf
Since commit 63a4cc24867d, bio->bi_rw contains flags in the lower
portion and the op code in the higher portions. This means that
old code that relies on manually setting bi_rw is most likely
going to be broken. Instead of letting that brokeness linger,
rename the member, to force old and out-of-tree code to break
at compile time instead of at runtime.
No intended functional changes in this commit.
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'Documentation/device-mapper/dm-flakey.txt')
| -rw-r--r-- | Documentation/device-mapper/dm-flakey.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/device-mapper/dm-flakey.txt b/Documentation/device-mapper/dm-flakey.txt index 6ff5c2327227..c43030718cef 100644 --- a/Documentation/device-mapper/dm-flakey.txt +++ b/Documentation/device-mapper/dm-flakey.txt @@ -42,7 +42,7 @@ Optional feature parameters: <direction>: Either 'r' to corrupt reads or 'w' to corrupt writes. 'w' is incompatible with drop_writes. <value>: The value (from 0-255) to write. - <flags>: Perform the replacement only if bio->bi_rw has all the + <flags>: Perform the replacement only if bio->bi_opf has all the selected flags set. Examples: |