tag	line	file	source code
VM_MAYWRITE	427	ipc/shm.c	vma->vm_flags |= VM_MAYWRITE | VM_WRITE;
VM_MAYWRITE	138	mm/mmap.c	vma->vm_flags |= VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
VM_MAYWRITE	142	mm/mmap.c	vma->vm_flags &= ~VM_MAYWRITE;
VM_MAYWRITE	145	mm/mmap.c	vma->vm_flags |= VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;