SHARED
#define VM_SHARED INIT_VM_FLAG(SHARED)
folio_wait_bit_common(folio, bit_nr, TASK_UNINTERRUPTIBLE, SHARED);
return folio_wait_bit_common(folio, bit_nr, TASK_KILLABLE, SHARED);
pf(SHARED) /* Shared SKB */ \
#if defined(SHARED) && defined(__GNUC__) && __GNUC__ >= 10
#elif defined(SHARED)
#define VM_SHARED INIT_VM_FLAG(SHARED)