io_uring: get an active ref_node from files_data

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An active ref_node always can be found in ctx->files_data, it's much
safer to get it this way instead of poking into files_data->ref_list.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Cc: stable@vger.kernel.org # v5.7+
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Pavel Begunkov 2020-11-18 14:56:25 +00:00 • committed by Jens Axboe

parent c993df5a68

commit 1e5d770bb8

1 changed files with 1 additions and 3 deletions

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fs/io_uring.c

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