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| author | Mike Christie <mchristi@redhat.com> | 2016-06-05 14:31:47 -0500 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-06-07 13:41:38 -0600 |
| commit | c8d93247f1d0cf478222a7f4fc37d453d6193d04 (patch) | |
| tree | c39ae14478ad516b0a01a975181833f30a483f63 /block | |
| parent | 511116669346a0029b7e54eaaa8e5a7029f89ab3 (diff) | |
| download | blackbird-op-linux-c8d93247f1d0cf478222a7f4fc37d453d6193d04.tar.gz blackbird-op-linux-c8d93247f1d0cf478222a7f4fc37d453d6193d04.zip | |
bcache: use op_is_write instead of checking for REQ_WRITE
We currently set REQ_WRITE/WRITE for all non READ IOs
like discard, flush, writesame, etc. In the next patches where we
no longer set up the op as a bitmap, we will not be able to
detect a operation direction like writesame by testing if REQ_WRITE is
set.
This has bcache use the op_is_write helper which will do the right
thing.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions
