+ mapletree-vs-khugepaged.patch added to -mm tree

+ mapletree-vs-khugepaged.patch added to -mm tree

[Andrew Morton]

The patch titled
     Subject: mapletree-vs-khugepaged
has been added to the -mm tree.  Its filename is
     mapletree-vs-khugepaged.patch

This patch should soon appear at
    https://ozlabs.org/~akpm/mmots/broken-out/mapletree-vs-khugepaged.patch
and later at
    https://ozlabs.org/~akpm/mmotm/broken-out/mapletree-vs-khugepaged.patch

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------------------------------------------------------
From: Andrew Morton <akpm@linux-foundation.org>
Subject: mapletree-vs-khugepaged

Fix mapletree for patch series "Make khugepaged collapse readonly FS THP
more consistent", v3.

Cc: Liam R. Howlett <Liam.Howlett@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/mmap.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/mm/mmap.c~mapletree-vs-khugepaged
+++ a/mm/mmap.c
@@ -2587,7 +2587,7 @@ unsigned long mmap_region(struct file *f
 	/* Actually expand, if possible */
 	if (vma &&
 	    !vma_expand(&mas, vma, merge_start, merge_end, vm_pgoff, next)) {
-		khugepaged_enter_vma_merge(vma, vm_flags);
+		khugepaged_enter_vma(vma, vm_flags);
 		goto expanded;
 	}
 
@@ -3008,7 +3008,7 @@ static int do_brk_flags(struct ma_state
 			anon_vma_interval_tree_post_update_vma(vma);
 			anon_vma_unlock_write(vma->anon_vma);
 		}
-		khugepaged_enter_vma_merge(vma, flags);
+		khugepaged_enter_vma(vma, flags);
 		goto out;
 	}
 
_

Patches currently in -mm which might be from akpm@linux-foundation.org are

kasan-prevent-cpu_quarantine-corruption-when-cpu-offline-and-cache-shrink-occur-at-same-time-fix.patch
mm.patch
mm-create-new-mm-swaph-header-file-fix.patch
mm-check-against-orig_pte-for-finish_fault-fix-checkpatch-fixes.patch
mm-hugetlb-only-drop-uffd-wp-special-pte-if-required-fix-fix.patch
mm-vmscan-fix-comment-for-current_may_throttle-fix.patch
ksm-count-ksm-merging-pages-for-each-process-fix.patch
mm-memory_hotplug-refactor-hotadd_init_pgdat-and-try_online_node-checkpatch-fixes.patch
kfence-enable-check-kfence-canary-on-panic-via-boot-param-fix.patch
lib-kstrtoxc-add-false-true-support-to-kstrtobool-fix.patch
mapletree-vs-khugepaged.patch
mm-vmscan-not-necessary-to-re-init-the-list-for-each-iteration-fix.patch
proc-fix-dentry-inode-overinstantiating-under-proc-pid-net-checkpatch-fixes.patch
fs-proc-kcorec-remove-check-of-list-iterator-against-head-past-the-loop-body-fix.patch
add-fat-messages-to-printk-index-checkpatch-fixes.patch
linux-next-rejects.patch
linux-next-git-rejects.patch
mm-oom_killc-fix-vm_oom_kill_table-ifdeffery.patch