X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Ffutex.h;h=586ab56a3ec3500e601e786e0e858f1980fbc8e5;hb=13c48c490208d9e70d8d66d56f96c5054db69af7;hp=90048fb28a38041a8a3975a59a30502f0b5a23bd;hpb=cbb51afa6d69be003cc827a89e023906885f241e;p=linux-2.6

diff --git a/include/linux/futex.h b/include/linux/futex.h
index 90048fb28a..586ab56a3e 100644
--- a/include/linux/futex.h
+++ b/include/linux/futex.h
@@ -167,6 +167,7 @@ union futex_key {
 #ifdef CONFIG_FUTEX
 extern void exit_robust_list(struct task_struct *curr);
 extern void exit_pi_state_list(struct task_struct *curr);
+extern int futex_cmpxchg_enabled;
 #else
 static inline void exit_robust_list(struct task_struct *curr)
 {