use direct_IO for writing swap pages

DISCUSSION Ric Mason 1 participant 1 message Apr 27, 2013 Memory management

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Ric Mason

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2013-04-27 08:34 UTC #0 lore raw

Hi all,

Before commit commit 62c230bc1 (mm: add support for a filesystem to activate swap files and use direct_IO for writing swap pages), swap pages will write to page cache firstly and then writeback?

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