4.14-stable review patch. If anyone has any objections, please let me know.
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From: Goldwyn Rodrigues rgoldwyn@suse.com
[ Upstream commit 20d59023c5ec4426284af492808bcea1f39787ef ]
We inadvertently set it again on the source bio, but we need to set it on the new split bio instead.
Fixes: fbbaf700e7b1 ("block: trace completion of all bios.") Signed-off-by: Goldwyn Rodrigues rgoldwyn@suse.com Signed-off-by: Jens Axboe axboe@kernel.dk Signed-off-by: Sasha Levin alexander.levin@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- block/bio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/block/bio.c +++ b/block/bio.c @@ -1893,7 +1893,7 @@ struct bio *bio_split(struct bio *bio, i bio_advance(bio, split->bi_iter.bi_size);
if (bio_flagged(bio, BIO_TRACE_COMPLETION)) - bio_set_flag(bio, BIO_TRACE_COMPLETION); + bio_set_flag(split, BIO_TRACE_COMPLETION);
return split; }