1 files changed, 30 insertions, 0 deletions

diff --git a/fs/exofs/inode.c b/fs/exofs/inode.c
index 76d2a79ef93e..9507283be3ad 100644
--- a/fs/exofs/inode.c
+++ b/fs/exofs/inode.c
@@ -755,6 +755,21 @@ static int exofs_write_end(struct file *file, struct address_space *mapping,
         return ret;
 }
 
+static int exofs_releasepage(struct page *page, gfp_t gfp)
+{
+        EXOFS_DBGMSG("page 0x%lx\n", page->index);
+        WARN_ON(1);
+        return try_to_free_buffers(page);
+}
+
+static void exofs_invalidatepage(struct page *page, unsigned long offset)
+{
+        EXOFS_DBGMSG("page_has_buffers=>%d\n", page_has_buffers(page));
+        WARN_ON(1);
+
+        block_invalidatepage(page, offset);
+}
+
 const struct address_space_operations exofs_aops = {
         .readpage       = exofs_readpage,
         .readpages      = exofs_readpages,
@@ -762,6 +777,21 @@ const struct address_space_operations exofs_aops = {
         .writepages     = exofs_writepages,
         .write_begin    = exofs_write_begin_export,
         .write_end      = exofs_write_end,
+        .releasepage    = exofs_releasepage,
+        .set_page_dirty = __set_page_dirty_nobuffers,
+        .invalidatepage = exofs_invalidatepage,
+
+        /* Not implemented Yet */
+        .bmap           = NULL, /* TODO: use osd's OSD_ACT_READ_MAP */
+        .direct_IO      = NULL, /* TODO: Should be trivial to do */
+
+        /* With these NULL has special meaning or default is not exported */
+        .sync_page      = NULL,
+        .get_xip_mem    = NULL,
+        .migratepage    = NULL,
+        .launder_page   = NULL,
+        .is_partially_uptodate = NULL,
+        .error_remove_page = NULL,
 };
 
 /******************************************************************************