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mm/swap.c: make functions and their kernel-doc agree

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Fix some basic kernel-doc notation in mm/swap.c:

 - for function lru_cache_add_anon(), make its kernel-doc function name
   match its function name and change colon to hyphen following the
   function name

 - for function pagevec_lookup_entries(), change the function parameter
   name from nr_pages to nr_entries since that is more descriptive of
   what the parameter actually is and then it matches the kernel-doc
   comments also

Fix function kernel-doc to match the change in commit 67fd707f46:

 - drop the kernel-doc notation for @nr_pages from
   pagevec_lookup_range() and correct the function description for that
   change

Link: http://lkml.kernel.org/r/3b42ee3e-04a9-a6ca-6be4-f00752a114fe@infradead.org
Fixes: 67fd707f46 ("mm: remove nr_pages argument from pagevec_lookup_{,range}_tag()")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Jan Kara <jack@suse.cz>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Hugh Dickins <hughd@google.com>
Cc: Michal Hocko <mhocko@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Randy Dunlap 2018-01-31 16:21:19 -08:00 committed by Linus Torvalds
parent 9bb5a391f9
commit e02a9f048e
1 changed files with 5 additions and 6 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

11
mm/swap.c
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@ -411,7 +411,7 @@ static void __lru_cache_add(struct page *page)
}
/**
* lru_cache_add: add a page to the page lists
* lru_cache_add_anon - add a page to the page lists
* @page: the page to add
*/
void lru_cache_add_anon(struct page *page)
@ -930,10 +930,10 @@ EXPORT_SYMBOL(__pagevec_lru_add);
*/
unsigned pagevec_lookup_entries(struct pagevec *pvec,
struct address_space *mapping,
pgoff_t start, unsigned nr_pages,
pgoff_t start, unsigned nr_entries,
pgoff_t *indices)
{
pvec->nr = find_get_entries(mapping, start, nr_pages,
pvec->nr = find_get_entries(mapping, start, nr_entries,
pvec->pages, indices);
return pagevec_count(pvec);
}
@ -965,9 +965,8 @@ void pagevec_remove_exceptionals(struct pagevec *pvec)
* @mapping: The address_space to search
* @start: The starting page index
* @end: The final page index
* @nr_pages: The maximum number of pages
*
* pagevec_lookup_range() will search for and return a group of up to @nr_pages
* pagevec_lookup_range() will search for & return a group of up to PAGEVEC_SIZE
* pages in the mapping starting from index @start and upto index @end
* (inclusive). The pages are placed in @pvec. pagevec_lookup() takes a
* reference against the pages in @pvec.
@ -977,7 +976,7 @@ void pagevec_remove_exceptionals(struct pagevec *pvec)
* also update @start to index the next page for the traversal.
*
* pagevec_lookup_range() returns the number of pages which were found. If this
* number is smaller than @nr_pages, the end of specified range has been
* number is smaller than PAGEVEC_SIZE, the end of specified range has been
* reached.
*/
unsigned pagevec_lookup_range(struct pagevec *pvec,