[MTD] mtdchar: Return EINVAL for bad seeks instead of fixing up to valid byte

[linux-2.6] / kernel / sysctl.c

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index e60b9c36f1f0c35e1d8383ab96adee3648d9da7e..3e0bbee549ea32270b523e58e76c1a5fb80cf70b 100644 (file)
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -114,6 +114,7 @@ extern int unaligned_enabled;
 extern int sysctl_ieee_emulation_warnings;
 #endif
 extern int sysctl_userprocess_debug;
+extern int spin_retry;
 #endif
 
 extern int sysctl_hz_timer;
@@ -647,7 +648,16 @@ static ctl_table kern_table[] = {
                .mode           = 0644,
                .proc_handler   = &proc_dointvec,
        },
-
+#if defined(CONFIG_ARCH_S390)
+       {
+               .ctl_name       = KERN_SPIN_RETRY,
+               .procname       = "spin_retry",
+               .data           = &spin_retry,
+               .maxlen         = sizeof (int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec,
+       },
+#endif
        { .ctl_name = 0 }
 };