vmscan: convert dirty page handling to folios

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Mostly this just eliminates calls to compound_head(), but
NR_VMSCAN_IMMEDIATE was being incremented by 1 instead of by nr_pages.

Link: https://lkml.kernel.org/r/20220504182857.4013401-10-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

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Matthew Wilcox (Oracle) 2022-05-12 20:23:02 -07:00 • committed by Andrew Morton

parent 09c02e5632

commit 49bd2bf967

1 changed files with 26 additions and 22 deletions

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mm/vmscan.c

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