b_pfn             138 block/blk-settings.c 	unsigned long b_pfn = max_addr >> PAGE_SHIFT;
b_pfn             148 block/blk-settings.c 	if (b_pfn < (min_t(u64, 0xffffffffUL, BLK_BOUNCE_HIGH) >> PAGE_SHIFT))
b_pfn             150 block/blk-settings.c 	q->limits.bounce_pfn = max(max_low_pfn, b_pfn);
b_pfn             152 block/blk-settings.c 	if (b_pfn < blk_max_low_pfn)
b_pfn             154 block/blk-settings.c 	q->limits.bounce_pfn = b_pfn;
b_pfn             159 block/blk-settings.c 		q->limits.bounce_pfn = b_pfn;