Messages in this thread Patch in this message | | | From | NeilBrown <> | Date | Mon, 22 May 2006 16:18:55 +1000 | Subject | [PATCH 002 of 2] md: Make sure bi_max_vecs is set properly in bio_split |
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Else a subsequence bio_clone might make a mess.
Signed-off-by: Neil Brown <neilb@suse.de> Cc: "Don Dupuis" <dondster@gmail.com> Cc: Jens Axboe <axboe@suse.de> ### Diffstat output ./fs/bio.c | 3 +++ 1 file changed, 3 insertions(+)
diff ./fs/bio.c~current~ ./fs/bio.c --- ./fs/bio.c~current~ 2006-05-22 16:12:46.000000000 +1000 +++ ./fs/bio.c 2006-05-22 16:12:16.000000000 +1000 @@ -1103,6 +1103,9 @@ struct bio_pair *bio_split(struct bio *b bp->bio1.bi_io_vec = &bp->bv1; bp->bio2.bi_io_vec = &bp->bv2; + bp->bio1.bi_max_vecs = 1; + bp->bio2.bi_max_vecs = 1; + bp->bio1.bi_end_io = bio_pair_end_1; bp->bio2.bi_end_io = bio_pair_end_2; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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