Dear, Sorry to trouble you.
I'm confused by the following code in bio.c/bio_split:
-------------------------------------
struct bio *bio_split(struct bio *bio, int sectors,
...
if (bio_flagged(bio, BIO_TRACE_COMPLETION))
bio_set_flag(bio, BIO_TRACE_COMPLETION);
...
}
EXPORT_SYMBOL(bio_split);
------------------------------------
I think it maybe flag on the new split set, right?
Regards,
shenghui
