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authorMatthew Wilcox (Oracle) <willy@infradead.org>2021-05-03 16:06:55 +0200
committerMatthew Wilcox (Oracle) <willy@infradead.org>2021-10-18 13:49:40 +0200
commit25ff8b15537dfa0e1a62d55cfcc48f3c8bd8a76c (patch)
treef50a324e290eec40bbe0876b2a901a1b20124856 /mm/folio-compat.c
parentmm/writeback: Add folio_clear_dirty_for_io() (diff)
downloadlinux-25ff8b15537dfa0e1a62d55cfcc48f3c8bd8a76c.tar.xz
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mm/writeback: Add folio_account_redirty()
Account the number of pages in the folio that we're redirtying. Turn account_page_dirty() into a wrapper around it. Also turn the comment on folio_account_redirty() into kernel-doc and edit it slightly so it makes sense to its potential callers. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: David Howells <dhowells@redhat.com> Acked-by: Vlastimil Babka <vbabka@suse.cz>
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