orig_bh            34 fs/jbd2/commit.c 	struct buffer_head *orig_bh = bh->b_private;
orig_bh            41 fs/jbd2/commit.c 	if (orig_bh) {
orig_bh            42 fs/jbd2/commit.c 		clear_bit_unlock(BH_Shadow, &orig_bh->b_state);
orig_bh            44 fs/jbd2/commit.c 		wake_up_bit(&orig_bh->b_state, BH_Shadow);