NFS: cleanup of nfs_sync_inode_wait()

Allow callers to directly pass it a struct writeback_control.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 6 insertions, 3 deletions

diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index cc93865cea93..d6ee60fc3ba6 100644
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -307,11 +307,14 @@ static int nfs_commit_write(struct file *file, struct page *page, unsigned offse
 
 static void nfs_invalidate_page(struct page *page, unsigned long offset)
 {
-        struct inode *inode = page->mapping->host;
+        loff_t range_start, range_end;
 
+        if (offset != 0)
+                return;
         /* Cancel any unstarted writes on this page */
-        if (offset == 0)
-                nfs_sync_inode_wait(inode, page->index, 1, FLUSH_INVALIDATE);
+        range_start = page_offset(page);
+        range_end = range_start + (loff_t)(PAGE_CACHE_SIZE - 1);
+        nfs_sync_mapping_range(page->mapping, range_start, range_end, FLUSH_INVALIDATE);
 }
 
 static int nfs_release_page(struct page *page, gfp_t gfp)