bitmap_uptodate 443 fs/ext4/balloc.c if (bitmap_uptodate(bh)) bitmap_uptodate 447 fs/ext4/balloc.c if (bitmap_uptodate(bh)) { bitmap_uptodate 146 fs/ext4/ialloc.c if (bitmap_uptodate(bh)) bitmap_uptodate 150 fs/ext4/ialloc.c if (bitmap_uptodate(bh)) {