[PATCH] writeback: fix range handling

[linux-2.6.git] / include / linux / kernel.h

diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index f4fc576..25fccd8 100644 (file)
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -24,6 +24,9 @@ extern const char linux_banner[];
 #define LONG_MAX       ((long)(~0UL>>1))
 #define LONG_MIN       (-LONG_MAX - 1)
 #define ULONG_MAX      (~0UL)
+#define LLONG_MAX      ((long long)(~0ULL>>1))
+#define LLONG_MIN      (-LLONG_MAX - 1)
+#define ULLONG_MAX     (~0ULL)
 
 #define STACK_MAGIC    0xdeadbeef