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mm/rmap: Turn page_referenced() into folio_referenced()
authorMatthew Wilcox (Oracle) <willy@infradead.org>
Fri, 21 Jan 2022 16:27:31 +0000 (11:27 -0500)
committerMatthew Wilcox (Oracle) <willy@infradead.org>
Mon, 21 Mar 2022 16:59:03 +0000 (12:59 -0400)
commitb3ac04132c4b9bc5c9c14608424d410e7ca3b400
tree8cb5d7604e0a6c332fa49291a9fcbc04823b4564tree
parentdcc5d337c5e62761ee71f2e25c7aa890b1aa41a2commit | diff
mm/rmap: Turn page_referenced() into folio_referenced()

Both its callers pass a page which was previously on an LRU list,
so were passing a folio by definition.  Use the type system to enforce
that and remove a few calls to compound_head().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
include/linux/rmap.h diff | blob | history
mm/page_idle.c diff | blob | history
mm/rmap.c diff | blob | history
mm/vmscan.c diff | blob | history
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