mm/vmalloc.c

2581

#define VMAP_BLOCK_SIZE (VMAP_BBMAP_BITS * PAGE_SIZE)

mm/vmalloc.c

2587

#define VMAP_PURGE_THRESHOLD (VMAP_BBMAP_BITS / 4)

mm/vmalloc.c

2609

DECLARE_BITMAP(used_map, VMAP_BBMAP_BITS);

mm/vmalloc.c

2732

BUG_ON(VMAP_BBMAP_BITS <= (1UL << order));

mm/vmalloc.c

2733

bitmap_zero(vb->used_map, VMAP_BBMAP_BITS);

mm/vmalloc.c

2734

vb->free = VMAP_BBMAP_BITS - (1UL << order);

mm/vmalloc.c

2736

vb->dirty_min = VMAP_BBMAP_BITS;

mm/vmalloc.c

2789

if (vb->free + vb->dirty != VMAP_BBMAP_BITS ||

mm/vmalloc.c

2790

vb->dirty == VMAP_BBMAP_BITS)

mm/vmalloc.c

2800

WRITE_ONCE(vb->dirty, VMAP_BBMAP_BITS);

mm/vmalloc.c

2802

vb->dirty_max = VMAP_BBMAP_BITS;

mm/vmalloc.c

2831

if (free + dirty != VMAP_BBMAP_BITS ||

mm/vmalloc.c

2832

dirty == VMAP_BBMAP_BITS)

mm/vmalloc.c

2884

pages_off = VMAP_BBMAP_BITS - vb->free;

mm/vmalloc.c

2941

if (vb->dirty == VMAP_BBMAP_BITS) {

mm/vmalloc.c

2974

vb->dirty_max && vb->dirty != VMAP_BBMAP_BITS) {

mm/vmalloc.c

2985

vb->dirty_min = VMAP_BBMAP_BITS;

mm/vmalloc.c

4521

if (bitmap_empty(vb->used_map, VMAP_BBMAP_BITS)) {

mm/vmalloc.c

4526

for_each_set_bitrange(rs, re, vb->used_map, VMAP_BBMAP_BITS) {