io_uring: fuse fallback_node and normal tw node
authorPavel Begunkov <asml.silence@gmail.com>
Sat, 25 Jun 2022 10:52:59 +0000 (11:52 +0100)
committerJens Axboe <axboe@kernel.dk>
Mon, 25 Jul 2022 00:39:16 +0000 (18:39 -0600)
commit3218e5d32dbcf1b9c6dc589eca21deebb14215fa
tree59a08cec06c27462fa3fe1fdbdaf9104c1cb689e
parent37c7bd31b3e9e4b6aee3c5227f789c0b586a33a2
io_uring: fuse fallback_node and normal tw node

Now as both normal and fallback paths use llist, just keep one node head
in struct io_task_work and kill off ->fallback_node.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/d04ebde409f7b162fe247b361b4486b193293e46.1656153285.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
include/linux/io_uring_types.h
io_uring/io_uring.c