?? vmalloc.h
字號:
/* * linux/include/asm-arm/arch-cl7500/vmalloc.h *//* * Just any arbitrary offset to the start of the vmalloc VM area: the * current 8MB value just means that there will be a 8MB "hole" after the * physical memory until the kernel virtual memory starts. That means that * any out-of-bounds memory accesses will hopefully be caught. * The vmalloc() routines leaves a hole of 4kB between each vmalloced * area for the same reason. ;) */#define VMALLOC_OFFSET (8*1024*1024)#define VMALLOC_START (((unsigned long)high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1))#define VMALLOC_VMADDR(x) ((unsigned long)(x))#define VMALLOC_END (PAGE_OFFSET + 0x1c000000)
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