io-wq: make io_wqe_cancel_work() take a match handler

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We want to use the cancel functionality for canceling based on not
just the work itself. Instead of matching on the work address
manually, allow a match handler to tell us if we found the right work
item or not.

No functional changes in this patch.

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

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Jens Axboe 2020-02-08 19:13:32 -07:00

parent 0bdbdd08a8

commit 00bcda13dc

1 changed files with 22 additions and 11 deletions

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fs/io-wq.c

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