Re: [RFC][PATCH 02/10] mm: Remove likely() from mapping_unevictable()

Rik van Riel
2010-12-07T16:28:04Z

On 12/06/2010 09:22 PM, Steven Rostedt wrote:

> The unlikely in page_mapping() was correct a total of 1909540379 times and
> incorrect 1270533123 times, with a 39% being incorrect. Perhaps this is
> enough to remove the unlikely from page_mapping() as well.
>
> Cc: Andrew Morton<akpm@linux-foundation.org>
> Cc: Nick Piggin<nickpiggin@yahoo.com.au>
> Cc: Rik van Riel<riel@redhat.com>
> Cc: Lee Schermerhorn<Lee.Schermerhorn@hp.com>
> Signed-off-by: Steven Rostedt<rostedt@goodmis.org>

Acked-by: Rik van Riel <riel@redhat.com>

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