The patch titled
Subject: mm: madvise allow remove operation for hugetlbfs
has been removed from the -mm tree. Its filename was
mm-madvise-allow-remove-operation-for-hugetlbfs.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Mike Kravetz <mike.kravetz@xxxxxxxxxx>
Subject: mm: madvise allow remove operation for hugetlbfs
Now that we have hole punching support for hugetlbfs, we can
also support the MADV_REMOVE interface to it.
Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
Signed-off-by: Mike Kravetz <mike.kravetz@xxxxxxxxxx>
Reviewed-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
Acked-by: Hillf Danton <hillf.zj@xxxxxxxxxxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Hugh Dickins <hughd@xxxxxxxxxx>
Cc: Davidlohr Bueso <dave@xxxxxxxxxxxx>
Cc: Aneesh Kumar <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/madvise.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN mm/madvise.c~mm-madvise-allow-remove-operation-for-hugetlbfs mm/madvise.c
--- a/mm/madvise.c~mm-madvise-allow-remove-operation-for-hugetlbfs
+++ a/mm/madvise.c
@@ -301,7 +301,7 @@ static long madvise_remove(struct vm_are
*prev = NULL; /* tell sys_madvise we drop mmap_sem */
- if (vma->vm_flags & (VM_LOCKED | VM_HUGETLB))
+ if (vma->vm_flags & VM_LOCKED)
return -EINVAL;
f = vma->vm_file;
_
Patches currently in -mm which might be from mike.kravetz@xxxxxxxxxx are
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