Merge branch 'perfcounters-fixes-for-linus' of git://git.kernel.org/pub/scm/linux...

[linux-block.git] / kernel / sysctl.c

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 71d8dc7f99208629b63eb73800a69ea85e119c43..1a631ba684a4ee73db8a13a1968265afd92a8fbf 100644 (file)
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -91,6 +91,9 @@ extern int sysctl_nr_trim_pages;
 #ifdef CONFIG_RCU_TORTURE_TEST
 extern int rcutorture_runnable;
 #endif /* #ifdef CONFIG_RCU_TORTURE_TEST */
+#ifdef CONFIG_BLOCK
+extern int blk_iopoll_enabled;
+#endif
 
 /* Constants used for minimum and  maximum */
 #ifdef CONFIG_DETECT_SOFTLOCKUP
@@ -245,6 +248,14 @@ static int max_wakeup_granularity_ns = NSEC_PER_SEC;       /* 1 second */
 #endif
 
 static struct ctl_table kern_table[] = {
+       {
+               .ctl_name       = CTL_UNNUMBERED,
+               .procname       = "sched_child_runs_first",
+               .data           = &sysctl_sched_child_runs_first,
+               .maxlen         = sizeof(unsigned int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec,
+       },
 #ifdef CONFIG_SCHED_DEBUG
        {
                .ctl_name       = CTL_UNNUMBERED,
@@ -297,14 +308,6 @@ static struct ctl_table kern_table[] = {
                .strategy       = &sysctl_intvec,
                .extra1         = &zero,
        },
-       {
-               .ctl_name       = CTL_UNNUMBERED,
-               .procname       = "sched_child_runs_first",
-               .data           = &sysctl_sched_child_runs_first,
-               .maxlen         = sizeof(unsigned int),
-               .mode           = 0644,
-               .proc_handler   = &proc_dointvec,
-       },
        {
                .ctl_name       = CTL_UNNUMBERED,
                .procname       = "sched_features",
@@ -329,6 +332,14 @@ static struct ctl_table kern_table[] = {
                .mode           = 0644,
                .proc_handler   = &proc_dointvec,
        },
+       {
+               .ctl_name       = CTL_UNNUMBERED,
+               .procname       = "sched_time_avg",
+               .data           = &sysctl_sched_time_avg,
+               .maxlen         = sizeof(unsigned int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec,
+       },
        {
                .ctl_name       = CTL_UNNUMBERED,
                .procname       = "timer_migration",
@@ -989,7 +1000,16 @@ static struct ctl_table kern_table[] = {
                .proc_handler   = &proc_dointvec,
        },
 #endif
-
+#ifdef CONFIG_BLOCK
+       {
+               .ctl_name       = CTL_UNNUMBERED,
+               .procname       = "blk_iopoll",
+               .data           = &blk_iopoll_enabled,
+               .maxlen         = sizeof(int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec,
+       },
+#endif
 /*
  * NOTE: do not add new entries to this table unless you have read
  * Documentation/sysctl/ctl_unnumbered.txt