io_uring: add a helper for putting rsrc nodes

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Add a simple helper to encapsulating dropping rsrc nodes references,
it's cleaner and will help if we'd change rsrc refcounting or play with
percpu_ref_put() [no]inlining.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/63fdd953ac75898734cd50e8f69e95e6664f46fe.1650311386.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Pavel Begunkov 2022-04-18 20:51:14 +01:00 • committed by Jens Axboe

parent c1bdf8ed1e

commit 25a15d3c66

1 changed files with 8 additions and 3 deletions

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fs/io_uring.c

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