tag	line	file	source code
cluster_next	25	include/linux/swap.h	int cluster_next;
cluster_next	47	mm/swapfile.c	while (si->cluster_next <= si->highest_bit) {
cluster_next	48	mm/swapfile.c	offset = si->cluster_next++;
cluster_next	69	mm/swapfile.c	si->cluster_next = offset;