The patch titled
Subject: mm-disable-numa-migration-faults-for-dax-vmas-fix
has been removed from the -mm tree. Its filename was
mm-disable-numa-migration-faults-for-dax-vmas-fix.patch
This patch was dropped because it was folded into mm-disable-numa-migration-faults-for-dax-vmas.patch
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: mm-disable-numa-migration-faults-for-dax-vmas-fix
add comment
Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
Cc: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
Cc: Dan Williams <dan.j.williams@xxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/mempolicy.h | 4 ++++
1 file changed, 4 insertions(+)
diff -puN include/linux/mempolicy.h~mm-disable-numa-migration-faults-for-dax-vmas-fix include/linux/mempolicy.h
--- a/include/linux/mempolicy.h~mm-disable-numa-migration-faults-for-dax-vmas-fix
+++ a/include/linux/mempolicy.h
@@ -178,6 +178,10 @@ static inline bool vma_migratable(struct
if (vma->vm_flags & (VM_IO | VM_PFNMAP))
return false;
+ /*
+ * DAX device mappings require predictable access latency, so avoid
+ * incurring periodic faults.
+ */
if (vma_is_dax(vma))
return false;
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
mm-disable-numa-migration-faults-for-dax-vmas.patch
filemap-add-comment-for-confusing-logic-in-page_cache_tree_insert-fix.patch
include-linux-backing-dev-defsh-shrink-struct-backing_dev_info.patch
mm-add-vfree_atomic-fix-fix.patch
mm-thp-page-cache-support-for-ppc64-fix.patch
mm-rmap-handle-anon_vma_prepare-common-case-inline-checkpatch-fixes.patch
scripts-checkpatchpl-fix-spelling.patch
init-reduce-rootwait-polling-interval-time-to-5ms-fix.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
