summaryrefslogtreecommitdiffstats
path: root/arch/powerpc/include/asm/accounting.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/include/asm/accounting.h')
-rw-r--r--arch/powerpc/include/asm/accounting.h32
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/accounting.h b/arch/powerpc/include/asm/accounting.h
new file mode 100644
index 0000000000..6d79c31700
--- /dev/null
+++ b/arch/powerpc/include/asm/accounting.h
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Common time accounting prototypes and such for all ppc machines.
+ */
+
+#ifndef __POWERPC_ACCOUNTING_H
+#define __POWERPC_ACCOUNTING_H
+
+/* Stuff for accurate time accounting */
+struct cpu_accounting_data {
+ /* Accumulated cputime values to flush on ticks*/
+ unsigned long utime;
+ unsigned long stime;
+#ifdef CONFIG_ARCH_HAS_SCALED_CPUTIME
+ unsigned long utime_scaled;
+ unsigned long stime_scaled;
+#endif
+ unsigned long gtime;
+ unsigned long hardirq_time;
+ unsigned long softirq_time;
+ unsigned long steal_time;
+ unsigned long idle_time;
+ /* Internal counters */
+ unsigned long starttime; /* TB value snapshot */
+ unsigned long starttime_user; /* TB value on exit to usermode */
+#ifdef CONFIG_ARCH_HAS_SCALED_CPUTIME
+ unsigned long startspurr; /* SPURR value snapshot */
+ unsigned long utime_sspurr; /* ->user_time when ->startspurr set */
+#endif
+};
+
+#endif