From bc5a301120f35caf0cd6cfdff7efa0fa779749c3 Mon Sep 17 00:00:00 2001
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Date: Thu, 25 Feb 2021 17:15:40 -0800
Subject: [PATCH] mm/filemap: rename find_get_entry to mapping_get_entry
find_get_entry doesn't "find" anything. It returns the entry at a
particular index.
Link: https://lkml.kernel.org/r/20201112212641.27837-6-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Dave Chinner <dchinner@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: William Kucharski <william.kucharski@oracle.com>
Cc: Yang Shi <yang.shi@linux.alibaba.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
mm/filemap.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/mm/filemap.c b/mm/filemap.c
index 84b7813badf1a..087308cf17bac 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1659,7 +1659,7 @@ pgoff_t page_cache_prev_miss(struct address_space *mapping,
EXPORT_SYMBOL(page_cache_prev_miss);
/*
- * find_get_entry - find and get a page cache entry
+ * mapping_get_entry - Get a page cache entry.
* @mapping: the address_space to search
* @index: The page cache index.
*
@@ -1671,7 +1671,8 @@ EXPORT_SYMBOL(page_cache_prev_miss);
*
* Return: The head page or shadow entry, %NULL if nothing is found.
*/
-static struct page *find_get_entry(struct address_space *mapping, pgoff_t index)
+static struct page *mapping_get_entry(struct address_space *mapping,
+ pgoff_t index)
{
XA_STATE(xas, &mapping->i_pages, index);
struct page *page;
@@ -1747,7 +1748,7 @@ struct page *pagecache_get_page(struct address_space *mapping, pgoff_t index,
struct page *page;
repeat:
- page = find_get_entry(mapping, index);
+ page = mapping_get_entry(mapping, index);
if (xa_is_value(page)) {
if (fgp_flags & FGP_ENTRY)
return page;
--
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