Merge tag 'trace-3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux...

[cascardo/linux.git] / kernel / sysctl.c

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 5b0f18c..e5b31af 100644 (file)
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -120,7 +120,6 @@ extern int blk_iopoll_enabled;
 /* Constants used for minimum and  maximum */
 #ifdef CONFIG_LOCKUP_DETECTOR
 static int sixty = 60;
-static int neg_one = -1;
 #endif
 
 static int zero;
@@ -821,7 +820,7 @@ static struct ctl_table kern_table[] = {
                .maxlen         = sizeof(int),
                .mode           = 0644,
                .proc_handler   = proc_dowatchdog,
-               .extra1         = &neg_one,
+               .extra1         = &zero,
                .extra2         = &sixty,
        },
        {
@@ -1051,6 +1050,15 @@ static struct ctl_table kern_table[] = {
                .mode           = 0644,
                .proc_handler   = perf_proc_update_handler,
        },
+       {
+               .procname       = "perf_cpu_time_max_percent",
+               .data           = &sysctl_perf_cpu_time_max_percent,
+               .maxlen         = sizeof(sysctl_perf_cpu_time_max_percent),
+               .mode           = 0644,
+               .proc_handler   = perf_cpu_time_max_percent_handler,
+               .extra1         = &zero,
+               .extra2         = &one_hundred,
+       },
 #endif
 #ifdef CONFIG_KMEMCHECK
        {