NFS: Ensure we only call set_page_writeback() under the page lock

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

1 files changed, 1 insertions, 5 deletions

diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index c2fe3bd83ab1..238fb6641aae 100644
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -307,14 +307,10 @@ static int nfs_commit_write(struct file *file, struct page *page, unsigned offse
 
 static void nfs_invalidate_page(struct page *page, unsigned long offset)
 {
-        loff_t range_start, range_end;
-
         if (offset != 0)
                 return;
         /* Cancel any unstarted writes on this page */
-        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);
+        nfs_wb_page_priority(page->mapping->host, page, FLUSH_INVALIDATE);
 }
 
 static int nfs_release_page(struct page *page, gfp_t gfp)