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-rw-r--r--fs/fscache/internal.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
index 014a830c8b37..e0cbd16f6dc9 100644
--- a/fs/fscache/internal.h
+++ b/fs/fscache/internal.h
@@ -229,6 +229,27 @@ static inline void fscache_cookie_put(struct fscache_cookie *cookie)
__fscache_cookie_put(cookie);
}
+/*
+ * get an extra reference to a netfs retrieval context
+ */
+static inline
+void *fscache_get_context(struct fscache_cookie *cookie, void *context)
+{
+ if (cookie->def->get_context)
+ cookie->def->get_context(cookie->netfs_data, context);
+ return context;
+}
+
+/*
+ * release a reference to a netfs retrieval context
+ */
+static inline
+void fscache_put_context(struct fscache_cookie *cookie, void *context)
+{
+ if (cookie->def->put_context)
+ cookie->def->put_context(cookie->netfs_data, context);
+}
+
/*****************************************************************************/
/*
* debug tracing