io_uring: Fix use of XArray in __io_uring_files_cancel

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We have to drop the lock during each iteration, so there's no advantage
to using the advanced API.  Convert this to a standard xa_for_each() loop.

Reported-by: syzbot+27c12725d8ff0bfe1a13@syzkaller.appspotmail.com
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Matthew Wilcox (Oracle) 2020-10-09 13:49:51 +01:00 • committed by Jens Axboe

parent ed6930c920

commit ce765372bc

1 changed files with 5 additions and 14 deletions

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fs/io_uring.c

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