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authorMatthew Wilcox (Oracle) <willy@infradead.org>2021-02-25 17:15:40 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2021-02-26 09:40:59 -0800
commitbc5a301120f35caf0cd6cfdff7efa0fa779749c3 (patch)
treecfa653f993530bc9adb164ca6297f30f8cbdef1b /mm
parent44835d20b2a0c9b4c0c3fb96e90f4e2fd4a4e41d (diff)
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>
Diffstat (limited to 'mm')
-rw-r--r--mm/filemap.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/mm/filemap.c b/mm/filemap.c
index 84b7813badf1..087308cf17ba 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;