Merge branch 'linus' into core/softlockup

[pandora-kernel.git] / kernel / sysctl.c

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 6d2aeff..b1a1b96 100644 (file)
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -48,6 +48,7 @@
 #include <linux/acpi.h>
 #include <linux/reboot.h>
 #include <linux/ftrace.h>
+#include <linux/slow-work.h>
 
 #include <asm/uaccess.h>
 #include <asm/processor.h>
@@ -90,19 +91,14 @@ extern int rcutorture_runnable;
 #endif /* #ifdef CONFIG_RCU_TORTURE_TEST */
 
 /* Constants used for minimum and  maximum */
-#if defined(CONFIG_DETECT_HUNG_TASK) || defined(CONFIG_DETECT_SOFTLOCKUP) || defined(CONFIG_HIGHMEM)
-static int one = 1;
-#endif
 #ifdef CONFIG_DETECT_SOFTLOCKUP
 static int sixty = 60;
 static int neg_one = -1;
 #endif
 
-#if defined(CONFIG_MMU) && defined(CONFIG_FILE_LOCKING)
-static int two = 2;
-#endif
-
 static int zero;
+static int __maybe_unused one = 1;
+static int __maybe_unused two = 2;
 static unsigned long one_ul = 1;
 static int one_hundred = 100;
 
@@ -915,6 +911,14 @@ static struct ctl_table kern_table[] = {
                .proc_handler   = &scan_unevictable_handler,
        },
 #endif
+#ifdef CONFIG_SLOW_WORK
+       {
+               .ctl_name       = CTL_UNNUMBERED,
+               .procname       = "slow-work",
+               .mode           = 0555,
+               .child          = slow_work_sysctls,
+       },
+#endif
 /*
  * NOTE: do not add new entries to this table unless you have read
  * Documentation/sysctl/ctl_unnumbered.txt
@@ -1025,7 +1029,7 @@ static struct ctl_table vm_table[] = {
                .data           = &dirty_expire_interval,
                .maxlen         = sizeof(dirty_expire_interval),
                .mode           = 0644,
-               .proc_handler   = &proc_dointvec_userhz_jiffies,
+               .proc_handler   = &proc_dointvec,
        },
        {
                .ctl_name       = VM_NR_PDFLUSH_THREADS,
@@ -1388,10 +1392,7 @@ static struct ctl_table fs_table[] = {
                .data           = &lease_break_time,
                .maxlen         = sizeof(int),
                .mode           = 0644,
-               .proc_handler   = &proc_dointvec_minmax,
-               .strategy       = &sysctl_intvec,
-               .extra1         = &zero,
-               .extra2         = &two,
+               .proc_handler   = &proc_dointvec,
        },
 #endif
 #ifdef CONFIG_AIO
@@ -1432,7 +1433,10 @@ static struct ctl_table fs_table[] = {
                .data           = &suid_dumpable,
                .maxlen         = sizeof(int),
                .mode           = 0644,
-               .proc_handler   = &proc_dointvec,
+               .proc_handler   = &proc_dointvec_minmax,
+               .strategy       = &sysctl_intvec,
+               .extra1         = &zero,
+               .extra2         = &two,
        },
 #if defined(CONFIG_BINFMT_MISC) || defined(CONFIG_BINFMT_MISC_MODULE)
        {