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authorDamien Le Moal2018-11-20 10:52:35 +0900
committerJens Axboe2018-11-19 19:03:46 -0700
commit64845a1ddd655574886eb48e9a5eaeeb9b05bf0d (patch)
tree25bc608fd44a569c9fefd6d89a13de734193555e /fs/compat.c
parente2b3fa5af70c1e646270f6c7c799414f5e904d7a (diff)
block: Introduce get_current_ioprio()
Define get_current_ioprio() as an inline helper to obtain the caller I/O priority from its task I/O context. Use this helper in blk_init_request_from_bio() to set a request ioprio. Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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