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| author | Peter Xu <peterx@redhat.com> | 2022-10-20 15:38:32 -0400 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-11-08 17:37:19 -0800 |
| commit | 4781593d5dbae50500d1c7975be03b590ae2b92a (patch) | |
| tree | e2b18b386f0470fa4d06ba21e6dbb04daa78b32e /mm/rmap.c | |
| parent | cc03817c0e8417419ede18a8e0749c5b9699b135 (diff) | |
| download | linux-4781593d5dbae50500d1c7975be03b590ae2b92a.tar.gz linux-4781593d5dbae50500d1c7975be03b590ae2b92a.tar.bz2 linux-4781593d5dbae50500d1c7975be03b590ae2b92a.zip | |
mm/hugetlb: unify clearing of RestoreReserve for private pages
A trivial cleanup to move clearing of RestoreReserve into adding anon rmap
of private hugetlb mappings. It matches with the shared mappings where we
only clear the bit when adding into page cache, rather than spreading it
around the code paths.
Link: https://lkml.kernel.org/r/20221020193832.776173-1-peterx@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/rmap.c')
| -rw-r--r-- | mm/rmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/rmap.c b/mm/rmap.c index 9bba65b30e4d..3b2d18bbdc44 100644 --- a/mm/rmap.c +++ b/mm/rmap.c @@ -2571,7 +2571,7 @@ void hugepage_add_new_anon_rmap(struct page *page, BUG_ON(address < vma->vm_start || address >= vma->vm_end); atomic_set(compound_mapcount_ptr(page), 0); atomic_set(compound_pincount_ptr(page), 0); - + ClearHPageRestoreReserve(page); __page_set_anon_rmap(page, vma, address, 1); } #endif /* CONFIG_HUGETLB_PAGE */ |