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| author | Josh Durgin | 2014-04-08 01:49:21 +0200 |
|---|---|---|
| committer | Ilya Dryomov | 2014-10-14 19:03:36 +0200 |
| commit | d3246fb0da5d70838469c01d5b6b11163b49cd86 (patch) | |
| tree | 1770ff1c699df0469a02d5cabd7060afa810b9e2 /fs/ceph/ioctl.c | |
| parent | rbd: extract a method for adding object operations (diff) | |
| download | kernel-qcow2-linux-d3246fb0da5d70838469c01d5b6b11163b49cd86.tar.gz kernel-qcow2-linux-d3246fb0da5d70838469c01d5b6b11163b49cd86.tar.xz kernel-qcow2-linux-d3246fb0da5d70838469c01d5b6b11163b49cd86.zip | |
rbd: use helpers to handle discard for layered images correctly
Only allocate two osd ops for discard requests, since the
preallocation hint is only added for regular writes. Use
rbd_img_obj_request_fill() to recreate the original write or discard
osd operations, isolating that logic to one place, and change the
assert in rbd_osd_req_create_copyup() to accept discard requests as
well.
Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
Diffstat (limited to 'fs/ceph/ioctl.c')
0 files changed, 0 insertions, 0 deletions