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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-06 14:59:00 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-01-19 02:12:57 +0100 |
| commit | 61d3d5108eb621d2a097c41f6cc83bf63b1b6c03 (patch) | |
| tree | 192725cf98474914ab2e36d5169a7b8fe1f44cbd /mm/compaction.c | |
| parent | mm: introduce folio_is_pfmemalloc (diff) | |
| download | linux-61d3d5108eb621d2a097c41f6cc83bf63b1b6c03.tar.xz linux-61d3d5108eb621d2a097c41f6cc83bf63b1b6c03.zip | |
mm: remove PageMovable export
The only in-kernel users that need PageMovable() to be exported are z3fold
and zsmalloc and they are only using it for dubious debugging
functionality. So remove those usages and the export so that no driver
code accidentally thinks that they are allowed to use this symbol.
Link: https://lkml.kernel.org/r/20230106135900.3763622-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Reviewed-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Minchan Kim <minchan@kernel.org>
Cc: Vitaly Wool <vitaly.wool@konsulko.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/compaction.c')
| -rw-r--r-- | mm/compaction.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/mm/compaction.c b/mm/compaction.c index ca1603524bbe..62a61de44658 100644 --- a/mm/compaction.c +++ b/mm/compaction.c @@ -122,7 +122,6 @@ bool PageMovable(struct page *page) return false; } -EXPORT_SYMBOL(PageMovable); void __SetPageMovable(struct page *page, const struct movable_operations *mops) { |