Displaying 12 results from an estimated 12 matches for "cur_process_times_cycles".
2007 Apr 18
0
[PATCH 6/6] VMI timer patches
...s_per_jiffy;
+ }
+
+ if (vmi_timer_ops.wallclock_updated())
+ update_xtime_from_wallclock();
+
+ write_sequnlock(&xtime_lock);
+}
+
+/* Update per-cpu process times. */
+static inline void vmi_account_process_times_cycles(struct pt_regs *regs,
+ int cpu,
+ unsigned long long cur_process_times_cycles)
+{
+ long long cycles_not_accounted;
+ cycles_not_accounted = cur_process_times_cycles -
+ per_cpu(process_times_cycles_accounted_cpu, cpu);
+
+ while (cycles_not_accounted >= cycles_per_jiffy) {
+ /* Account time to the current process. This includes
+ * calling into the scheduler to de...
2007 Apr 18
0
[PATCH 6/6] VMI timer patches
...s_per_jiffy;
+ }
+
+ if (vmi_timer_ops.wallclock_updated())
+ update_xtime_from_wallclock();
+
+ write_sequnlock(&xtime_lock);
+}
+
+/* Update per-cpu process times. */
+static inline void vmi_account_process_times_cycles(struct pt_regs *regs,
+ int cpu,
+ unsigned long long cur_process_times_cycles)
+{
+ long long cycles_not_accounted;
+ cycles_not_accounted = cur_process_times_cycles -
+ per_cpu(process_times_cycles_accounted_cpu, cpu);
+
+ while (cycles_not_accounted >= cycles_per_jiffy) {
+ /* Account time to the current process. This includes
+ * calling into the scheduler to de...
2007 Apr 18
0
[PATCH 5/5] Vmi timer.patch
...s_per_jiffy;
+ }
+
+ if (vmi_timer_ops.wallclock_updated())
+ update_xtime_from_wallclock();
+
+ write_sequnlock(&xtime_lock);
+}
+
+/* Update per-cpu process times. */
+static inline void vmi_account_process_times_cycles(struct pt_regs *regs,
+ int cpu,
+ unsigned long long cur_process_times_cycles)
+{
+ long long cycles_not_accounted;
+ cycles_not_accounted = cur_process_times_cycles -
+ per_cpu(process_times_cycles_accounted_cpu, cpu);
+
+ while (cycles_not_accounted >= cycles_per_jiffy) {
+ /* Account time to the current process. This includes
+ * calling into the scheduler to de...
2007 Apr 18
0
[PATCH 5/5] Vmi timer.patch
...s_per_jiffy;
+ }
+
+ if (vmi_timer_ops.wallclock_updated())
+ update_xtime_from_wallclock();
+
+ write_sequnlock(&xtime_lock);
+}
+
+/* Update per-cpu process times. */
+static inline void vmi_account_process_times_cycles(struct pt_regs *regs,
+ int cpu,
+ unsigned long long cur_process_times_cycles)
+{
+ long long cycles_not_accounted;
+ cycles_not_accounted = cur_process_times_cycles -
+ per_cpu(process_times_cycles_accounted_cpu, cpu);
+
+ while (cycles_not_accounted >= cycles_per_jiffy) {
+ /* Account time to the current process. This includes
+ * calling into the scheduler to de...
2007 Apr 18
1
[PATCH 9/10] Vmi timer update.patch
...imer(1);
-
- cycles_not_accounted -= cycles_per_jiffy;
- real_cycles_accounted_system += cycles_per_jiffy;
- }
-
- write_sequnlock(&xtime_lock);
-}
-
-/* Update per-cpu process times. */
-static void vmi_account_process_times_cycles(struct pt_regs *regs, int cpu,
- unsigned long long cur_process_times_cycles)
-{
- long long cycles_not_accounted;
- cycles_not_accounted = cur_process_times_cycles -
- per_cpu(process_times_cycles_accounted_cpu, cpu);
-
- while (cycles_not_accounted >= cycles_per_jiffy) {
- /* Account time to the current process. This includes
- * calling into the scheduler to decr...
2007 Apr 18
1
[PATCH 9/10] Vmi timer update.patch
...imer(1);
-
- cycles_not_accounted -= cycles_per_jiffy;
- real_cycles_accounted_system += cycles_per_jiffy;
- }
-
- write_sequnlock(&xtime_lock);
-}
-
-/* Update per-cpu process times. */
-static void vmi_account_process_times_cycles(struct pt_regs *regs, int cpu,
- unsigned long long cur_process_times_cycles)
-{
- long long cycles_not_accounted;
- cycles_not_accounted = cur_process_times_cycles -
- per_cpu(process_times_cycles_accounted_cpu, cpu);
-
- while (cycles_not_accounted >= cycles_per_jiffy) {
- /* Account time to the current process. This includes
- * calling into the scheduler to decr...
2007 Apr 18
1
[RFC, PATCH 24/24] i386 Vmi no idle hz
...tatic int alarm_hz = CONFIG_VMI_ALARM_HZ;
@@ -324,6 +338,29 @@ static inline void vmi_account_process_t
}
}
+/* Update per-cpu idle times. Used when a no-hz halt is ended. */
+static inline void vmi_account_no_hz_idle_cycles(struct pt_regs *regs,
+ int cpu,
+ unsigned long long cur_process_times_cycles)
+{
+ long long cycles_not_accounted;
+ unsigned long no_idle_hz_jiffies = 0;
+
+ cycles_not_accounted = cur_process_times_cycles -
+ per_cpu(process_times_cycles_accounted_cpu, cpu);
+
+ while (cycles_not_accounted >= cycles_per_jiffy) {
+ /* XXXPara: handle /proc/profile multiplier. */
+...
2007 Apr 18
1
[RFC, PATCH 24/24] i386 Vmi no idle hz
...tatic int alarm_hz = CONFIG_VMI_ALARM_HZ;
@@ -324,6 +338,29 @@ static inline void vmi_account_process_t
}
}
+/* Update per-cpu idle times. Used when a no-hz halt is ended. */
+static inline void vmi_account_no_hz_idle_cycles(struct pt_regs *regs,
+ int cpu,
+ unsigned long long cur_process_times_cycles)
+{
+ long long cycles_not_accounted;
+ unsigned long no_idle_hz_jiffies = 0;
+
+ cycles_not_accounted = cur_process_times_cycles -
+ per_cpu(process_times_cycles_accounted_cpu, cpu);
+
+ while (cycles_not_accounted >= cycles_per_jiffy) {
+ /* XXXPara: handle /proc/profile multiplier. */
+...
2007 Apr 18
0
[RFC, PATCH 23/24] i386 Vmi timer patch
...ock_updated()) {
+ update_xtime_from_wallclock(cycles_not_accounted);
+ clock_was_set();
+ }
+
+ write_sequnlock(&xtime_lock);
+}
+
+/* Update per-cpu process times. */
+static inline void vmi_account_process_times_cycles(struct pt_regs *regs,
+ int cpu,
+ unsigned long long cur_process_times_cycles)
+{
+ long long cycles_not_accounted;
+ cycles_not_accounted = cur_process_times_cycles -
+ per_cpu(process_times_cycles_accounted_cpu, cpu);
+
+ while (cycles_not_accounted >= cycles_per_jiffy) {
+ /* Account time to the current process. This includes
+ * calling into the scheduler to de...
2007 Apr 18
0
[RFC, PATCH 23/24] i386 Vmi timer patch
...ock_updated()) {
+ update_xtime_from_wallclock(cycles_not_accounted);
+ clock_was_set();
+ }
+
+ write_sequnlock(&xtime_lock);
+}
+
+/* Update per-cpu process times. */
+static inline void vmi_account_process_times_cycles(struct pt_regs *regs,
+ int cpu,
+ unsigned long long cur_process_times_cycles)
+{
+ long long cycles_not_accounted;
+ cycles_not_accounted = cur_process_times_cycles -
+ per_cpu(process_times_cycles_accounted_cpu, cpu);
+
+ while (cycles_not_accounted >= cycles_per_jiffy) {
+ /* Account time to the current process. This includes
+ * calling into the scheduler to de...
2007 Apr 18
31
[PATCH 00/28] Updates for firstfloor paravirt-ops patches
Hi Andi,
This is a set of updates for the firstfloor patch queue.
Quick rundown:
revert-mm-x86_64-mm-account-for-module-percpu-space-separately-from-kernel-percpu.patch
separate-module-percpu-space.patch
Update the module percpu accounting patch
fix-ff-allow-percpu-variables-to-be-page-aligned.patch
Make sure the percpu memory allocation is page-aligned
2007 Apr 18
31
[PATCH 00/28] Updates for firstfloor paravirt-ops patches
Hi Andi,
This is a set of updates for the firstfloor patch queue.
Quick rundown:
revert-mm-x86_64-mm-account-for-module-percpu-space-separately-from-kernel-percpu.patch
separate-module-percpu-space.patch
Update the module percpu accounting patch
fix-ff-allow-percpu-variables-to-be-page-aligned.patch
Make sure the percpu memory allocation is page-aligned