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(parent: 0570922) | patch
io_uring: disable io-wq attaching
authorJens Axboe <axboe@kernel.dk>
Tue, 16 Feb 2021 18:41:41 +0000 (11:41 -0700)
committerJens Axboe <axboe@kernel.dk>
Fri, 19 Feb 2021 14:22:19 +0000 (07:22 -0700)
commitf923dc66a3d638b6629da2b1dc6d6885f73ae304
treee6b0792fd9181b0192834c9a212036d963e739cdtree
parent0570922a708621fa14a8399013309000835b6ea7commit | diff
io_uring: disable io-wq attaching

Moving towards making the io_wq per ring per task, so we can't really
share it between rings. Which is fine, since we've now dropped some
of that fat from it.

Retain compatibility with how attaching works, so that any attempt to
attach to an fd that doesn't exist, or isn't an io_uring fd, will fail
like it did before.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io_uring.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)