io_uring/rsrc: add io_rsrc_node_lookup() helper

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There are lots of spots open-coding this functionality, add a generic
helper that does the node lookup in a speculation safe way.

Signed-off-by: Jens Axboe <axboe@kernel.dk>

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This commit is contained in:

Jens Axboe 2024-10-27 09:08:31 -06:00

parent 3597f2786b

commit b54a14041e

12 changed files with 57 additions and 59 deletions

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8

io_uring/cancel.c

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16

io_uring/filetable.c

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2

io_uring/filetable.h

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6

io_uring/io_uring.c

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31

io_uring/msg_ring.c

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6

io_uring/net.c

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6

io_uring/nop.c

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12

io_uring/rsrc.c

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8

io_uring/rsrc.h

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6

io_uring/rw.c

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6

io_uring/splice.c

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9

io_uring/uring_cmd.c

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