1 /* 2 * linux/include/asm-arm/arch-nexuspci/vmalloc.h 3 */ 4 5 /* 6 * Just any arbitrary offset to the start of the vmalloc VM area: the 7 * current 8MB value just means that there will be a 8MB "hole" after the 8 * physical memory until the kernel virtual memory starts. That means that 9 * any out-of-bounds memory accesses will hopefully be caught. 10 * The vmalloc() routines leaves a hole of 4kB between each vmalloced 11 * area for the same reason. ;) 12 */ 13 #define VMALLOC_OFFSET (8*1024*1024) 14 #define VMALLOC_START (((unsigned long)high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1)) 15 #define VMALLOC_VMADDR(x) ((unsigned long)(x)) 16 #define VMALLOC_END (PAGE_OFFSET + 0x20000000) 17