Messages in this thread | | | Date | Tue, 27 Jul 2021 12:46:35 +0100 | From | Matthew Wilcox <> | Subject | Re: [PATCH] mm: folio: use copy_highpage() instead of folio_migrate_copy() when copy once |
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On Tue, Jul 27, 2021 at 11:32:54AM +0800, Wang Qing wrote: > folio_migrate_copy() will call cond_resched(), even if it only needs to be > copied once, restore the previous implementation before there is a better > solution: use copy_highpage() when copy once.
no. i already fixed this on july 22.
https://lore.kernel.org/linux-mm/YPmB60EwQPpEvdb%2F@casper.infradead.org/
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