On Fri, May 17, 2013 at 04:44:52PM -0400, Johannes Weiner wrote:
> On Fri, May 17, 2013 at 10:48:06AM +0100, Mel Gorman wrote:
> > Now that the LRU to add a page to is decided at LRU-add time, remove the
> > misleading lru parameter from __pagevec_lru_add. A consequence of this is
> > that the pagevec_lru_add_file, pagevec_lru_add_anon and similar helpers
> > are misleading as the caller no longer has direct control over what LRU
> > the page is added to. Unused helpers are removed by this patch and existing
> > users of pagevec_lru_add_file() are converted to use lru_cache_add_file()
> > directly and use the per-cpu pagevecs instead of creating their own pagevec.
> >
> > Signed-off-by: Mel Gorman <mgor...@suse.de>
> > Reviewed-by: Jan Kara <j...@suse.cz>
> > Reviewed-by: Rik van Riel <r...@redhat.com>
>
> > @@ -452,8 +448,7 @@ int cachefiles_read_or_alloc_page(struct
> > fscache_retrieval *op,
> > if (block) {
> > /* submit the apparently valid page to the backing fs to be
> > * read from disk */
> > - ret = cachefiles_read_backing_file_one(object, op, page,
> > - &pagevec);
> > + ret = cachefiles_read_backing_file_one(object, op, page);
>
> Also remove the declaration and pagevec_init a few lines up? Minor
> detail, though.
>
It's still used and passed to fscache_mark_pages_cached
> Acked-by: Johannes Weiner <han...@cmpxchg.org>
Thanks
--
Mel Gorman
SUSE Labs
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