X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Flinux%2Fnamei.h;h=7db67b008cac425a089de3777a95210ccc50e586;hb=f7f1b0f1e2fbadeab12d24236000e778aa9b1ead;hp=1bbfa296e11f18645c1a861b236ddc5406654724;hpb=9bf4aaab3e101692164d49b7ca357651eb691cb6;p=linux-2.6.git

diff --git a/include/linux/namei.h b/include/linux/namei.h
index 1bbfa296e..7db67b008 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -39,12 +39,14 @@ enum {LAST_NORM, LAST_ROOT, LAST_DOT, LAST_DOTDOT, LAST_BIND};
  *  - ending slashes ok even for nonexistent files
  *  - internal "there are more path compnents" flag
  *  - locked when lookup done with dcache_lock held
+ *  - dentry cache is untrusted; force a real lookup
  */
 #define LOOKUP_FOLLOW		 1
 #define LOOKUP_DIRECTORY	 2
 #define LOOKUP_CONTINUE		 4
 #define LOOKUP_PARENT		16
 #define LOOKUP_NOALT		32
+#define LOOKUP_REVAL		64
 /*
  * Intent data
  */