Thread (389 messages) flat view 389 messages, 13 authors, 2021-08-21

Re: [PATCH v14 072/138] mm/writeback: Add folio_account_cleaned()

From: David Howells <dhowells@redhat.com>
Date: 2021-08-10 21:22:24
Also in: linux-fsdevel, lkml 

Matthew Wilcox (Oracle) [off-list ref] wrote:

Get the statistics right; compound pages were being accounted as a
single page.  This didn't matter before now as no filesystem which
supported compound pages did writeback.  Also move the declaration
to filemap.h since this is part of the page cache.  Add a wrapper for
account_page_cleaned().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: David Howells <dhowells@redhat.com>
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