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由 Ming Lei 提交于
The refcount has been increased for pages retrieved from non-bvec iov iter via __bio_iov_iter_get_pages(), so don't need to do that again. Otherwise, IO pages are leaked easily. Cc: Christoph Hellwig <hch@lst.de> Reviewed-by: NChaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Fixes: 7321ecbf ("block: change how we get page references in bio_iov_iter_get_pages") Signed-off-by: NMing Lei <ming.lei@redhat.com> Signed-off-by: NJens Axboe <axboe@kernel.dk>
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