Messages in this thread | | | Date | Wed, 10 Jun 2015 09:50:34 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH 3/4] mm: Defer flush of writable TLB entries |
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* Mel Gorman <mgorman@suse.de> wrote:
> + > + /* > + * If the PTE was dirty then it's best to assume it's writable. The > + * caller must use try_to_unmap_flush_dirty() or try_to_unmap_flush() > + * before the page any IO is initiated. > + */
Speling nit: "before the page any IO is initiated" does not parse for me.
> + /* > + * Page is dirty. Flush the TLB if a writable entry > + * potentially exists to avoid CPU writes after IO > + * starts and then write it out here > + */
s/here/here.
or:
s/here/here:
Thanks,
Ingo
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