Symbol: PGWALK_VMA_RDLOCK_VERIFY
mm/madvise.c
788
return PGWALK_VMA_RDLOCK_VERIFY;
mm/pagewalk.c
443
else if (walk_lock != PGWALK_VMA_RDLOCK_VERIFY)
mm/pagewalk.c
458
case PGWALK_VMA_RDLOCK_VERIFY: