io_uring: move io identity items into separate struct

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io-wq contains a pointer to the identity, which we just hold in io_kiocb
for now. This is in preparation for putting this outside io_kiocb. The
only exception is struct files_struct, which we'll need different rules
for to avoid a circular dependency.

No functional changes in this patch.

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

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This commit is contained in:

Jens Axboe 2020-10-14 10:48:51 -06:00

parent dfead8a8e2

commit 98447d65b4

4 changed files with 64 additions and 57 deletions

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34

fs/io-wq.c

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12

fs/io-wq.h

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62

fs/io_uring.c

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13

include/linux/io_uring.h

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