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-rw-r--r--fs/ocfs2/cluster/heartbeat.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
index ea8c551bcd7e..91a8889abf9b 100644
--- a/fs/ocfs2/cluster/heartbeat.c
+++ b/fs/ocfs2/cluster/heartbeat.c
@@ -570,7 +570,16 @@ static struct bio *o2hb_setup_one_bio(struct o2hb_region *reg,
current_page, vec_len, vec_start);
len = bio_add_page(bio, page, vec_len, vec_start);
- if (len != vec_len) break;
+ if (len != vec_len) {
+ mlog(ML_ERROR, "Adding page[%d] to bio failed, "
+ "page %p, len %d, vec_len %u, vec_start %u, "
+ "bi_sector %llu\n", current_page, page, len,
+ vec_len, vec_start,
+ (unsigned long long)bio->bi_iter.bi_sector);
+ bio_put(bio);
+ bio = ERR_PTR(-EIO);
+ return bio;
+ }
cs += vec_len / (PAGE_SIZE/spp);
vec_start = 0;