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Commit bca97ada authored by Kent Overstreet's avatar Kent Overstreet
Browse files

bcache: Hack around stuff that clones up to bi_max_vecs 



Signed-off-by: default avatarKent Overstreet <koverstreet@google.com>
parent 4f0fd955

drivers/md/bcache/io.c

+9 −0
Original line number Diff line number Diff line
@@ -38,6 +38,15 @@ static void bch_generic_make_request_hack(struct bio *bio) 
		bio = clone;

	}



	/*

	 * Hack, since drivers that clone bios clone up to bi_max_vecs, but our

	 * bios might have had more than that (before we split them per device

	 * limitations).

	 *

	 * To be taken out once immutable bvec stuff is in.

	 */

	bio->bi_max_vecs = bio->bi_vcnt;



	generic_make_request(bio);

}