From 08ca56ffcd43b37061bc675545796b3f01f9937d Mon Sep 17 00:00:00 2001 From: Andreas Gruenbacher Date: Mon, 12 Jan 2026 14:08:02 +0100 Subject: [PATCH] gfs2: gfs2_chain_bio start sector fix Pass the start sector into gfs2_chain_bio(): the new bio isn't necessarily contiguous with the previous one. Signed-off-by: Andreas Gruenbacher --- fs/gfs2/lops.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c index c3317432a25b3..879635ebddaeb 100644 --- a/fs/gfs2/lops.c +++ b/fs/gfs2/lops.c @@ -479,13 +479,13 @@ static void gfs2_jhead_process_page(struct gfs2_jdesc *jd, unsigned long index, } static struct bio *gfs2_chain_bio(struct bio *prev, unsigned int nr_iovecs, - blk_opf_t opf) + sector_t sector, blk_opf_t opf) { struct bio *new; new = bio_alloc(prev->bi_bdev, nr_iovecs, opf, GFP_NOIO); bio_clone_blkg_association(new, prev); - new->bi_iter.bi_sector = bio_end_sector(prev); + new->bi_iter.bi_sector = sector; bio_chain(new, prev); submit_bio(prev); return new; @@ -548,7 +548,7 @@ int gfs2_find_jhead(struct gfs2_jdesc *jd, struct gfs2_log_header_host *head) unsigned int blocks = (PAGE_SIZE - off) >> bsize_shift; - bio = gfs2_chain_bio(bio, blocks, + bio = gfs2_chain_bio(bio, blocks, sector, REQ_OP_READ); goto add_block_to_new_bio; } -- 2.47.3