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(parent: d1d83e5) | patch
io-wq: allow grabbing existing io-wq
authorPavel Begunkov <asml.silence@gmail.com>
Tue, 28 Jan 2020 00:15:47 +0000 (03:15 +0300)
committerJens Axboe <axboe@kernel.dk>
Wed, 29 Jan 2020 00:44:40 +0000 (17:44 -0700)
commit49a47833324f9c9d5ee4e55a8243ad907eb49301
tree08c2440a6666fc85c612855b9a21c3614a57dd20tree | snapshot
parentd1d83e5d4f9b66fc2ee2c726582eea844cf739ebcommit | diff
io-wq: allow grabbing existing io-wq

Export a helper to attach to an existing io-wq, rather than setting up
a new one. This is doable now that we have reference counted io_wq's.

Reported-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io-wq.c diff | blob | history
fs/io-wq.h diff | blob | history
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