diff options
| author | Mike Christie <mchristi@redhat.com> | 2016-06-05 14:31:42 -0500 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-06-07 13:41:38 -0600 |
| commit | f21508211d2b16e65821abd171378fa6ece126fe (patch) | |
| tree | 4b85b32a065cf6c28ccd2ad1a2960ec6f4b67634 /fs/buffer.c | |
| parent | 4e49ea4a3d276365bf7396c9b77b4d1d5923835a (diff) | |
block: add REQ_OP definitions and helpers
The following patches separate the operation (WRITE, READ, DISCARD,
etc) from the rq_flag_bits flags. This patch adds definitions for
request/bio operations (REQ_OPs) and adds request/bio accessors to
get/set the op.
In this patch the REQ_OPs match the REQ rq_flag_bits ones
for compat reasons while all the code is converted to use the
op accessors in the set. In the last patches the op will become a
number and the accessors and helpers in this patch will be dropped
or updated.
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 'fs/buffer.c')
0 files changed, 0 insertions, 0 deletions