io_uring: use kvfree() in io_sqe_buffer_register()

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Use kvfree() to free the pages and vmas, since they are allocated by
kvmalloc_array() in a loop.

Fixes: d4ef647510 ("io_uring: avoid page allocation warnings")
Signed-off-by: Denis Efremov <efremov@linux.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20200605093203.40087-1-efremov@linux.com

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Denis Efremov 2020-06-05 12:32:03 +03:00 • committed by Jens Axboe

parent efe68c1ca8

commit a8c73c1a61

1 changed files with 2 additions and 2 deletions

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fs/io_uring.c

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