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| author |   Ilya Dryomov <idryomov@gmail.com> | 2020-02-12 15:23:58 +0100 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2020-03-30 12:42:40 +0200 |
| commit | 59e542c869895fb37005b60058a342187bb63c61 (patch) | |
| tree | cbc74c491fbd4c77894a79b358d8ebac84aa4f27 /tools/perf/scripts/python/powerpc-hcalls.py | |
| parent | rbd: acquire header_rwsem just once in rbd_queue_workfn() (diff) | |
| download | wireguard-linux-59e542c869895fb37005b60058a342187bb63c61.tar.xz wireguard-linux-59e542c869895fb37005b60058a342187bb63c61.zip | |
rbd: embed image request in blk-mq pdu
Avoid making allocations for !IMG_REQ_CHILD image requests. Only
IMG_REQ_CHILD image requests need to be freed now.
Move the initial request checks to rbd_queue_rq(). Unfortunately we
can't fill the image request and kick the state machine directly from
rbd_queue_rq() because ->queue_rq() isn't allowed to block.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/powerpc-hcalls.py')
0 files changed, 0 insertions, 0 deletions