Re: [PATCH v6 05/30] mm: Implement readahead_control pageset expansion
On Thu, Apr 08, 2021 at 03:04:58PM +0100, David Howells wrote: > Suggested-by: Matthew Wilcox (Oracle) > Signed-off-by: David Howells Reviewed-by: Matthew Wilcox (Oracle)
[PATCH v6 05/30] mm: Implement readahead_control pageset expansion
Provide a function, readahead_expand(), that expands the set of pages specified by a readahead_control object to encompass a revised area with a proposed size and length. The proposed area must include all of the old area and may be expanded yet more by this function so that the edges align on