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-rw-r--r--include/linux/fscache-cache.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
index 5db50002f3b..7be0c6fbe88 100644
--- a/include/linux/fscache-cache.h
+++ b/include/linux/fscache-cache.h
@@ -234,8 +234,10 @@ struct fscache_cache_ops {
struct fscache_object *(*alloc_object)(struct fscache_cache *cache,
struct fscache_cookie *cookie);
- /* look up the object for a cookie */
- void (*lookup_object)(struct fscache_object *object);
+ /* look up the object for a cookie
+ * - return -ETIMEDOUT to be requeued
+ */
+ int (*lookup_object)(struct fscache_object *object);
/* finished looking up */
void (*lookup_complete)(struct fscache_object *object);