[sheepdog] [sheepdog/sheepdog] b7844b: sheep: dedicated queues for request paths related ...

[Hitoshi Mitake]

Branch: refs/heads/peer-wq
Home: https://github.com/sheepdog/sheepdog
Commit: b7844b167d7c6a9cc3cdc1c054e663e30e3a7d32
https://github.com/sheepdog/sheepdog/commit/b7844b167d7c6a9cc3cdc1c054e663e30e3a7d32
Author: Hitoshi Mitake <***@lab.ntt.co.jp>
Date: 2017-02-21 (Tue, 21 Feb 2017)

Changed paths:
M sheep/gateway.c
M sheep/request.c
M sheep/sheep.c
M sheep/sheep_priv.h
M sheep/store/common.c

Log Message:
-----------
sheep: dedicated queues for request paths related to COW

Internally generated requests for reading/writing inodes and remove
requests during reference decrement must avoid cyclic dependencies of
workqueues.

Signed-off-by: Hitoshi Mitake <***@lab.ntt.co.jp>