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page cache: Convert find_get_entries_tag to XArray

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Slightly shorter and simpler code.

Signed-off-by: Matthew Wilcox <willy@infradead.org>
This commit is contained in:
Matthew Wilcox
2018-05-16 23:56:04 -04:00
parent a6906972fe
commit c1901cd33c
2 changed files with 25 additions and 31 deletions
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2
include/linux/pagemap.h
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@@ -373,7 +373,7 @@ static inline unsigned find_get_pages_tag(struct address_space *mapping,
nr_pages, pages);
}
unsigned find_get_entries_tag(struct address_space *mapping, pgoff_t start,
int tag, unsigned int nr_entries,
xa_mark_t tag, unsigned int nr_entries,
struct page **entries, pgoff_t *indices);
struct page *grab_cache_page_write_begin(struct address_space *mapping,