Merge tag 'microblaze-3.15-rc1' of git://git.monstr.eu/linux-2.6-microblaze

[firefly-linux-kernel-4.4.55.git] / fs / nfsd / nfsfh.h

diff --git a/fs/nfsd/nfsfh.h b/fs/nfsd/nfsfh.h
index 4775bc4896c8b363123f852d1fd517f59fe7fd6e..ad67964d0bb198c0a516bb5adf10d31b060478f5 100644 (file)
--- a/fs/nfsd/nfsfh.h
+++ b/fs/nfsd/nfsfh.h
@@ -132,6 +132,17 @@ fh_init(struct svc_fh *fhp, int maxsize)
 }
 
 #ifdef CONFIG_NFSD_V3
+/*
+ * The wcc data stored in current_fh should be cleared
+ * between compound ops.
+ */
+static inline void
+fh_clear_wcc(struct svc_fh *fhp)
+{
+       fhp->fh_post_saved = 0;
+       fhp->fh_pre_saved = 0;
+}
+
 /*
  * Fill in the pre_op attr for the wcc data
  */
@@ -152,7 +163,8 @@ fill_pre_wcc(struct svc_fh *fhp)
 
 extern void fill_post_wcc(struct svc_fh *);
 #else
-#define        fill_pre_wcc(ignored)
+#define fh_clear_wcc(ignored)
+#define fill_pre_wcc(ignored)
 #define fill_post_wcc(notused)
 #endif /* CONFIG_NFSD_V3 */