MM_CONTEXT_HAS_VSYSCALL - Linux

Symbol: MM_CONTEXT_HAS_VSYSCALL

arch/x86/entry/vsyscall/vsyscall_64.c

if (!mm || !test_bit(MM_CONTEXT_HAS_VSYSCALL, &mm->context.flags))

arch/x86/kernel/process_64.c

__set_bit(MM_CONTEXT_HAS_VSYSCALL, &current->mm->context.flags);