Re: [patch 47/55] hangcheck-timer: Use ktime_get_raw_ns()

2014-07-12 Thread Arnd Bergmann 
On Friday 11 July 2014, Thomas Gleixner wrote:
> Use the nanoseconds based interface instead of converting timespecs.
> 
> Signed-off-by: Thomas Gleixner 
> Cc: Arnd Bergmann 
> Cc: Greg Kroah-Hartman 

Acked-by: Arnd Bergmann 
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Re: [patch 47/55] hangcheck-timer: Use ktime_get_raw_ns()

2014-07-12 Thread Arnd Bergmann 
On Friday 11 July 2014, Thomas Gleixner wrote:
 Use the nanoseconds based interface instead of converting timespecs.
 
 Signed-off-by: Thomas Gleixner t...@linutronix.de
 Cc: Arnd Bergmann a...@arndb.de
 Cc: Greg Kroah-Hartman gre...@linuxfoundation.org

Acked-by: Arnd Bergmann a...@arndb.de
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Re: [patch 47/55] hangcheck-timer: Use ktime_get_raw_ns()

2014-07-11 Thread Greg Kroah-Hartman 
On Fri, Jul 11, 2014 at 01:45:08PM -, Thomas Gleixner wrote:
> Use the nanoseconds based interface instead of converting timespecs.
> 
> Signed-off-by: Thomas Gleixner 
> Cc: Arnd Bergmann 
> Cc: Greg Kroah-Hartman 

Acked-by: Greg Kroah-Hartman 
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[patch 47/55] hangcheck-timer: Use ktime_get_raw_ns()

2014-07-11 Thread Thomas Gleixner 
Use the nanoseconds based interface instead of converting timespecs.

Signed-off-by: Thomas Gleixner 
Cc: Arnd Bergmann 
Cc: Greg Kroah-Hartman 
---
 drivers/char/hangcheck-timer.c |   10 --
 1 file changed, 4 insertions(+), 6 deletions(-)

Index: tip/drivers/char/hangcheck-timer.c
===
--- tip.orig/drivers/char/hangcheck-timer.c
+++ tip/drivers/char/hangcheck-timer.c
@@ -49,7 +49,7 @@
 #include 
 #include 
 #include 
-#include 
+#include 
 
 #define VERSION_STR "0.9.1"
 
@@ -129,9 +129,7 @@ extern unsigned long long monotonic_cloc
 #else
 static inline unsigned long long monotonic_clock(void)
 {
-   struct timespec ts;
-   getrawmonotonic();
-   return timespec_to_ns();
+   return ktime_get_raw_ns();
 }
 #endif  /* HAVE_MONOTONIC */
 
@@ -186,9 +184,9 @@ static int __init hangcheck_init(void)
printk("Hangcheck: starting hangcheck timer %s (tick is %d seconds, 
margin is %d seconds).\n",
   VERSION_STR, hangcheck_tick, hangcheck_margin);
 #if defined (HAVE_MONOTONIC)
-   printk("Hangcheck: Using monotonic_clock().\n");
+   printk("Hangcheck: Using monotonic clock\n");
 #else
-   printk("Hangcheck: Using getrawmonotonic().\n");
+   printk("Hangcheck: Using raw monotonic clock.\n");
 #endif  /* HAVE_MONOTONIC */
hangcheck_tsc_margin =
(unsigned long long)(hangcheck_margin + hangcheck_tick);


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[patch 47/55] hangcheck-timer: Use ktime_get_raw_ns()

2014-07-11 Thread Thomas Gleixner 
Use the nanoseconds based interface instead of converting timespecs.

Signed-off-by: Thomas Gleixner t...@linutronix.de
Cc: Arnd Bergmann a...@arndb.de
Cc: Greg Kroah-Hartman gre...@linuxfoundation.org
---
 drivers/char/hangcheck-timer.c |   10 --
 1 file changed, 4 insertions(+), 6 deletions(-)

Index: tip/drivers/char/hangcheck-timer.c
===
--- tip.orig/drivers/char/hangcheck-timer.c
+++ tip/drivers/char/hangcheck-timer.c
@@ -49,7 +49,7 @@
 #include asm/uaccess.h
 #include linux/sysrq.h
 #include linux/timer.h
-#include linux/time.h
+#include linux/hrtimer.h
 
 #define VERSION_STR 0.9.1
 
@@ -129,9 +129,7 @@ extern unsigned long long monotonic_cloc
 #else
 static inline unsigned long long monotonic_clock(void)
 {
-   struct timespec ts;
-   getrawmonotonic(ts);
-   return timespec_to_ns(ts);
+   return ktime_get_raw_ns();
 }
 #endif  /* HAVE_MONOTONIC */
 
@@ -186,9 +184,9 @@ static int __init hangcheck_init(void)
printk(Hangcheck: starting hangcheck timer %s (tick is %d seconds, 
margin is %d seconds).\n,
   VERSION_STR, hangcheck_tick, hangcheck_margin);
 #if defined (HAVE_MONOTONIC)
-   printk(Hangcheck: Using monotonic_clock().\n);
+   printk(Hangcheck: Using monotonic clock\n);
 #else
-   printk(Hangcheck: Using getrawmonotonic().\n);
+   printk(Hangcheck: Using raw monotonic clock.\n);
 #endif  /* HAVE_MONOTONIC */
hangcheck_tsc_margin =
(unsigned long long)(hangcheck_margin + hangcheck_tick);


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Re: [patch 47/55] hangcheck-timer: Use ktime_get_raw_ns()

2014-07-11 Thread Greg Kroah-Hartman 
On Fri, Jul 11, 2014 at 01:45:08PM -, Thomas Gleixner wrote:
 Use the nanoseconds based interface instead of converting timespecs.
 
 Signed-off-by: Thomas Gleixner t...@linutronix.de
 Cc: Arnd Bergmann a...@arndb.de
 Cc: Greg Kroah-Hartman gre...@linuxfoundation.org

Acked-by: Greg Kroah-Hartman gre...@linuxfoundation.org
--
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