free_pmds 242 arch/x86/mm/pgtable.c free_pmds(mm, pmds, count); free_pmds 455 arch/x86/mm/pgtable.c free_pmds(mm, u_pmds, PREALLOCATED_USER_PMDS); free_pmds 457 arch/x86/mm/pgtable.c free_pmds(mm, pmds, PREALLOCATED_PMDS);