Messages in this thread | ![/](/images/icornerl.gif) | | Date | Fri, 21 Dec 2018 06:48:40 -0800 | From | Matthew Wilcox <> | Subject | Re: [PATCH] mm: Refactor readahead defines in mm.h |
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On Fri, Dec 21, 2018 at 04:40:53PM +0200, Nikolay Borisov wrote: > All users of VM_MAX_READAHEAD actually convert it to kbytes and then to > pages. Define the macro explicitly as (SZ_128K / PAGE_SIZE). This > simplifies the expression in every filesystem. Also rename the macro to > VM_READAHEAD_PAGES to properly convey its meaning. Finally remove unused > VM_MIN_READAHEAD > > Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Matthew Wilcox <willy@infradead.org>
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