Defined in 2 files as a variable:

• mm/memory.c, line 103 (as a variable)
• mm/nommu.c, line 45 (as a variable)

Defined in 1 files as a macro:

• arch/x86/mm/init_32.c, line 837 (as a macro)

Defined in 1 files as a externvar:

• include/linux/mm.h, line 52 (as a externvar)

Referenced in 90 files:

• arch/alpha/mm/init.c, line 284
• arch/arc/mm/init.c, line 199
• arch/arm/include/asm/memory.h, line 368
• arch/arm/include/asm/pgtable.h, line 46
• arch/arm/kernel/setup.c, line 999
• arch/arm/kernel/traps.c
  • line 109
  • line 109
• arch/arm/mach-footbridge/common.c
  • line 240
  • line 250
• arch/arm/mach-footbridge/dc21285.c, line 289
• arch/arm/mm/init.c, line 552
• arch/arm/mm/mmap.c, line 207
• arch/arm/mm/mmu.c, line 1219
• arch/arm/mm/nommu.c, line 140
• arch/arm/mm/physaddr.c
  • line 21
  • line 24
  • line 24
• arch/arm64/kvm/va_layout.c, line 47
• arch/arm64/mm/init.c, line 483
• arch/c6x/mm/init.c, line 62
• arch/csky/include/asm/page.h, line 35
• arch/csky/mm/init.c, line 47
• arch/h8300/mm/init.c
  • line 95
  • line 96
• arch/hexagon/include/asm/mem-layout.h, line 75
• arch/hexagon/mm/init.c, line 148
• arch/ia64/mm/init.c, line 628
• arch/m68k/include/asm/page_mm.h, line 169
• arch/m68k/include/asm/pgtable_mm.h, line 102
• arch/m68k/mm/init.c, line 94
• arch/m68k/mm/mcfmmu.c
  • line 60
  • line 69
  • line 171
• arch/m68k/mm/motorola.c, line 254
• arch/m68k/mm/sun3mmu.c
  • line 64
  • line 74
  • line 86
• arch/m68k/sun3/config.c, line 122
• arch/microblaze/mm/init.c, line 203
• arch/microblaze/mm/pgtable.c
  • line 75
  • line 132
• arch/mips/loongson64/common/mem.c, line 100
• arch/mips/loongson64/loongson-3/numa.c, line 265
• arch/mips/mm/cache.c, line 245
• arch/mips/mm/init.c, line 463
• arch/mips/sgi-ip27/ip27-memory.c, line 467
• arch/nds32/include/asm/memory.h, line 93
• arch/nds32/kernel/setup.c, line 260
• arch/nds32/mm/init.c
  • line 67
  • line 167
  • line 216
  • line 217
  • line 244
• arch/nios2/mm/init.c, line 73
• arch/nios2/mm/ioremap.c, line 130
• arch/openrisc/mm/init.c, line 209
• arch/parisc/include/asm/floppy.h
  • line 182
  • line 193
• arch/parisc/mm/init.c
  • line 621
  • line 622
  • line 651
  • line 652
• arch/parisc/mm/ioremap.c
  • line 53
  • line 97
• arch/powerpc/include/asm/book3s/32/pgtable.h, line 177
• arch/powerpc/include/asm/nohash/32/pgtable.h
  • line 108
  • line 110
• arch/powerpc/mm/mem.c, line 349
• arch/powerpc/mm/pgtable_32.c
  • line 163
  • line 220
• arch/powerpc/platforms/85xx/smp.c, line 215
• arch/riscv/mm/init.c, line 56
• arch/s390/kernel/machine_kexec.c, line 253
• arch/s390/mm/init.c, line 135
• arch/s390/pci/pci_dma.c, line 584
• arch/sh/kernel/cpu/sh4/sq.c, line 158
• arch/sh/mm/init.c
  • line 347
  • line 349
  • line 349
  • line 388
  • line 389
• arch/sh/mm/mmap.c, line 155
• arch/sparc/kernel/traps_64.c, line 1470
• arch/sparc/mm/init_32.c, line 278
• arch/sparc/mm/init_64.c, line 2545
• arch/um/kernel/um_arch.c, line 316
• arch/unicore32/include/asm/memory.h, line 99
• arch/unicore32/include/asm/pgtable.h, line 36
• arch/unicore32/kernel/traps.c
  • line 58
  • line 58
• arch/unicore32/mm/init.c
  • line 202
  • line 304
  • line 305
• arch/x86/include/asm/floppy.h
  • line 170
  • line 181
• arch/x86/include/asm/pgtable_32_types.h, line 36
• arch/x86/kernel/setup.c, line 1078
• arch/x86/mm/highmem_32.c, line 98
• arch/x86/mm/init_32.c
  • line 689
  • line 691
  • line 815
  • line 816
  • line 839
  • line 847
• arch/x86/mm/init_64.c, line 775
• arch/x86/mm/ioremap.c, line 399
• arch/x86/mm/mmap.c, line 233
• arch/x86/mm/numa_32.c
  • line 76
  • line 78
• arch/x86/mm/pat.c
  • line 849
  • line 859
  • line 860
• arch/x86/xen/setup.c, line 309
• arch/xtensa/mm/init.c, line 153
• drivers/char/mem.c
  • line 54
  • line 297
  • line 434
  • line 436
  • line 437
  • line 565
  • line 567
• drivers/gpu/drm/drm_bufs.c, line 182
• drivers/mtd/mtdchar.c, line 1158
• drivers/mtd/nand/onenand/samsung.c, line 641
• drivers/mtd/nand/raw/lpc32xx_mlc.c
  • line 456
  • line 521
• drivers/mtd/nand/raw/lpc32xx_slc.c, line 509
• drivers/net/ethernet/amd/lance.c, line 397
• drivers/scsi/BusLogic.c
  • line 1741
  • line 1754
• mm/cma.c, line 260
• mm/kasan/report.c, line 200
• mm/memory.c, line 104
• mm/nommu.c, line 46
• virt/kvm/arm/mmu.c
  • line 586
  • line 1981
  • line 1984