erofs: rename errln/infoln/debugln to erofs_{err, info, dbg}
Add prefix "erofs_" to these functions and print
sb->s_id as a prefix to erofs_{err, info} so that
the user knows which file system is affected.
Reported-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Link: https://lore.kernel.org/r/20190904020912.63925-23-gaoxiang25@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/fs/erofs/zdata.h b/fs/erofs/zdata.h
index 4fc547b..faf9501 100644
--- a/fs/erofs/zdata.h
+++ b/fs/erofs/zdata.h
@@ -182,7 +182,7 @@ static inline void z_erofs_onlinepage_endio(struct page *page)
SetPageUptodate(page);
unlock_page(page);
}
- debugln("%s, page %p value %x", __func__, page, atomic_read(u.o));
+ erofs_dbg("%s, page %p value %x", __func__, page, atomic_read(u.o));
}
#define Z_EROFS_VMAP_ONSTACK_PAGES \