Hi,
在 2025/05/17 0:00, Mikulas Patocka 写道:
Hi
The commit e879a0d9cb086c8e52ce6c04e5bfa63825a6213c breaks the test
shell/lvcreate-large-raid.sh in the lvm2 testsuite.
The breakage is caused by removing the line "read_bio->bi_opf = op |
do_sync;"
Sorry that I don't undertand here, before the patch:
op = bio_op(bio);
do_sync = bio->bi_opf & REQ_SYNC;
read_bio->bi_opf = op | do_sync
after the patch:
read_bio = bio_alloc_clone(, bio, ...)
read_bio->bi_opf = bio->bi_opf
So, after the patch, other than bio_op() and REQ_SYNC, other bio flags
are keeped, I don't see problem for now, I'll run the test later.
Thanks,
Kuai
Mikulas
.
