diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/mm/mempolicy.c | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/mm/mempolicy.c')
| -rw-r--r-- | kernel/mm/mempolicy.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/kernel/mm/mempolicy.c b/kernel/mm/mempolicy.c index 99d4c1d0b..87a177917 100644 --- a/kernel/mm/mempolicy.c +++ b/kernel/mm/mempolicy.c @@ -608,9 +608,6 @@ static int queue_pages_test_walk(unsigned long start, unsigned long end, qp->prev = vma; - if (vma->vm_flags & VM_PFNMAP) - return 1; - if (flags & MPOL_MF_LAZY) { /* Similar to task_numa_work, skip inaccessible VMAs */ if (vma->vm_flags & (VM_READ | VM_EXEC | VM_WRITE)) @@ -722,8 +719,8 @@ static int mbind_range(struct mm_struct *mm, unsigned long start, pgoff = vma->vm_pgoff + ((vmstart - vma->vm_start) >> PAGE_SHIFT); prev = vma_merge(mm, prev, vmstart, vmend, vma->vm_flags, - vma->anon_vma, vma->vm_file, pgoff, - new_pol); + vma->anon_vma, vma->vm_file, pgoff, + new_pol, vma->vm_userfaultfd_ctx); if (prev) { vma = prev; next = vma->vm_next; @@ -945,7 +942,7 @@ static struct page *new_node_page(struct page *page, unsigned long node, int **x return alloc_huge_page_node(page_hstate(compound_head(page)), node); else - return alloc_pages_exact_node(node, GFP_HIGHUSER_MOVABLE | + return __alloc_pages_node(node, GFP_HIGHUSER_MOVABLE | __GFP_THISNODE, 0); } @@ -2001,7 +1998,7 @@ retry_cpuset: nmask = policy_nodemask(gfp, pol); if (!nmask || node_isset(hpage_node, *nmask)) { mpol_cond_put(pol); - page = alloc_pages_exact_node(hpage_node, + page = __alloc_pages_node(hpage_node, gfp | __GFP_THISNODE, order); goto out; } |