Messages in this thread | | | Date | Fri, 1 May 2020 15:16:26 -0700 | From | Matthew Wilcox <> | Subject | Re: [RFC PATCH V2 0/9] Introduce attach/clear_page_private to cleanup code |
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On Thu, Apr 30, 2020 at 11:44:41PM +0200, Guoqing Jiang wrote: > include/linux/pagemap.h: introduce attach/clear_page_private > md: remove __clear_page_buffers and use attach/clear_page_private > btrfs: use attach/clear_page_private > fs/buffer.c: use attach/clear_page_private > f2fs: use attach/clear_page_private > iomap: use attach/clear_page_private > ntfs: replace attach_page_buffers with attach_page_private > orangefs: use attach/clear_page_private > buffer_head.h: remove attach_page_buffers
I think mm/migrate.c could also use this:
ClearPagePrivate(page); set_page_private(newpage, page_private(page)); set_page_private(page, 0); put_page(page); get_page(newpage);
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