io_uring: split ref_node alloc and init

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A simple prep patch allowing to set refnode callbacks after it was
allocated. This needed to 1) keep ourself off of hi-level functions
where it's not pretty and they are not necessary 2) amortise ref_node
allocation in the future, e.g. for updates.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Pavel Begunkov 2021-01-15 17:37:49 +00:00 • committed by Jens Axboe

parent 6802535df7

commit bc9744cd16

1 changed files with 11 additions and 13 deletions

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fs/io_uring.c

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