time: Convert CONFIG_GENERIC_TIME_VSYSCALL to CONFIG_GENERIC_TIME_VSYSCALL_OLD

[cascardo/linux.git] / arch / x86 / kernel / vsyscall_64.c

diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
index 5db36ca..77dde29 100644 (file)
--- a/arch/x86/kernel/vsyscall_64.c
+++ b/arch/x86/kernel/vsyscall_64.c
@@ -18,6 +18,8 @@
  *  use the vDSO.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/time.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
@@ -26,7 +28,7 @@
 #include <linux/jiffies.h>
 #include <linux/sysctl.h>
 #include <linux/topology.h>
-#include <linux/clocksource.h>
+#include <linux/timekeeper_internal.h>
 #include <linux/getcpu.h>
 #include <linux/cpu.h>
 #include <linux/smp.h>
@@ -80,7 +82,7 @@ void update_vsyscall_tz(void)
        vsyscall_gtod_data.sys_tz = sys_tz;
 }
 
-void update_vsyscall(struct timespec *wall_time, struct timespec *wtm,
+void update_vsyscall_old(struct timespec *wall_time, struct timespec *wtm,
                        struct clocksource *clock, u32 mult)
 {
        struct timespec monotonic;
@@ -111,18 +113,13 @@ void update_vsyscall(struct timespec *wall_time, struct timespec *wtm,
 static void warn_bad_vsyscall(const char *level, struct pt_regs *regs,
                              const char *message)
 {
-       static DEFINE_RATELIMIT_STATE(rs, DEFAULT_RATELIMIT_INTERVAL, DEFAULT_RATELIMIT_BURST);
-       struct task_struct *tsk;
-
-       if (!show_unhandled_signals || !__ratelimit(&rs))
+       if (!show_unhandled_signals)
                return;
 
-       tsk = current;
-
-       printk("%s%s[%d] %s ip:%lx cs:%lx sp:%lx ax:%lx si:%lx di:%lx\n",
-              level, tsk->comm, task_pid_nr(tsk),
-              message, regs->ip, regs->cs,
-              regs->sp, regs->ax, regs->si, regs->di);
+       pr_notice_ratelimited("%s%s[%d] %s ip:%lx cs:%lx sp:%lx ax:%lx si:%lx di:%lx\n",
+                             level, current->comm, task_pid_nr(current),
+                             message, regs->ip, regs->cs,
+                             regs->sp, regs->ax, regs->si, regs->di);
 }
 
 static int addr_to_vsyscall_nr(unsigned long addr)