mm/writeback: Add __folio_mark_dirty()

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Turn __set_page_dirty() into a wrapper around __folio_mark_dirty().
Convert account_page_dirtied() into folio_account_dirtied() and account
the number of pages in the folio to support multi-page folios.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: David Howells <dhowells@redhat.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>

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Matthew Wilcox (Oracle) 2021-05-04 11:01:10 -04:00

parent b5e84594ca

commit 203a315166

3 changed files with 29 additions and 24 deletions

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5

include/linux/memcontrol.h

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7

include/linux/pagemap.h

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41

mm/page-writeback.c

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