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Hannes Reinecke
98d40e7665
BLK_STS_AGAIN should only be used if RQF_NOWAIT is set and the bio would block. So we'd better document that to avoid accidental misuse. Signed-off-by: Hannes Reinecke <[email protected]> Reviewed-by: Chaitanya Kulkarni <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jens Axboe <[email protected]>