On February 19, 2017 6:00 PM Aneesh Kumar K.V wrote: > > We are using wrong flag value in task_numa_falt function. This can result in > us doing wrong numa fault statistics update, because we update > num_pages_migrate > and numa_fault_locality etc based on the flag argument passed. > > Signed-off-by: Aneesh Kumar K.V <aneesh.ku...@linux.vnet.ibm.com>
Fix: bae473a423 ("mm: introduce fault_env") Acked-by: Hillf Danton <hillf...@alibaba-inc.com> > --- > mm/huge_memory.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/mm/huge_memory.c b/mm/huge_memory.c > index 5f3ad65c85de..8f1d93257fb9 100644 > --- a/mm/huge_memory.c > +++ b/mm/huge_memory.c > @@ -1333,7 +1333,7 @@ int do_huge_pmd_numa_page(struct vm_fault *vmf, pmd_t > pmd) > > if (page_nid != -1) > task_numa_fault(last_cpupid, page_nid, HPAGE_PMD_NR, > - vmf->flags); > + flags); > > return 0; > } > -- > 2.7.4