[PATCH 5/7] orangefs: Use filemap_invalidate_pages()

["Matthew Wilcox (Oracle)" <willy@infradead.org>]

This pair of calls simply open-codes Use filemap_invalidate_pages(),
so convert it.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---
 fs/orangefs/file.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/fs/orangefs/file.c b/fs/orangefs/file.c
index 42591252e239..36e3685f7e89 100644
--- a/fs/orangefs/file.c
+++ b/fs/orangefs/file.c
@@ -306,9 +306,7 @@ int orangefs_revalidate_mapping(struct inode *inode)
 	spin_unlock(&inode->i_lock);
 
 	unmap_mapping_range(mapping, 0, 0, 0);
-	ret = filemap_write_and_wait(mapping);
-	if (!ret)
-		ret = invalidate_inode_pages2(mapping);
+	ret = filemap_invalidate_pages(mapping, 0, OFFSET_MAX);
 
 	orangefs_inode->mapping_time = jiffies +
 	    orangefs_cache_timeout_msecs*HZ/1000;
-- 
2.47.3