Nick Piggin wrote:
A change to make database style random read() workloads perform better, by
calling mark_page_accessed for some non-page-aligned reads broke the case of
< PAGE_CACHE_SIZE files, which will not get their prev_index moved past the
first page.
Combine both heuristics for marking the page accessed.
Signed-off-by: Nick Piggin <[EMAIL PROTECTED]>
Acked-by: Rik van Riel <[EMAIL PROTECTED]>
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