bcache: Bypass torture test
More testing ftw! Also, now verify mode doesn't break if you read dirty
data.
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
diff --git a/drivers/md/bcache/debug.c b/drivers/md/bcache/debug.c
index e99e6b8..264fcfb 100644
--- a/drivers/md/bcache/debug.c
+++ b/drivers/md/bcache/debug.c
@@ -189,13 +189,14 @@
void *p1 = kmap_atomic(bv->bv_page);
void *p2 = page_address(check->bi_io_vec[i].bv_page);
- if (memcmp(p1 + bv->bv_offset,
- p2 + bv->bv_offset,
- bv->bv_len))
- printk(KERN_ERR
- "bcache (%s): verify failed at sector %llu\n",
- bdevname(dc->bdev, name),
- (uint64_t) bio->bi_sector);
+ cache_set_err_on(memcmp(p1 + bv->bv_offset,
+ p2 + bv->bv_offset,
+ bv->bv_len),
+ dc->disk.c,
+ "verify failed at dev %s sector %llu",
+ bdevname(dc->bdev, name),
+ (uint64_t) bio->bi_sector);
+
kunmap_atomic(p1);
}
