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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2013-07-27 22:15:01 +0000
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2013-07-27 22:15:01 +0000
commit7996a3d79d55b7f879dfd62e202bbfe2963718d3 (patch)
tree8d9f6759fec4099b9be503c11c7ed174f7204980 /libdde-linux26/contrib/include/asm-generic/cputime.h
parent4fbe7358c7747a9165f776eb19addbb9baf7def2 (diff)
really properly move files
Diffstat (limited to 'libdde-linux26/contrib/include/asm-generic/cputime.h')
-rw-r--r--libdde-linux26/contrib/include/asm-generic/cputime.h69
1 files changed, 69 insertions, 0 deletions
diff --git a/libdde-linux26/contrib/include/asm-generic/cputime.h b/libdde-linux26/contrib/include/asm-generic/cputime.h
new file mode 100644
index 00000000..1c1fa422
--- /dev/null
+++ b/libdde-linux26/contrib/include/asm-generic/cputime.h
@@ -0,0 +1,69 @@
+#ifndef _ASM_GENERIC_CPUTIME_H
+#define _ASM_GENERIC_CPUTIME_H
+
+#include <linux/time.h>
+#include <linux/jiffies.h>
+
+typedef unsigned long cputime_t;
+
+#define cputime_zero (0UL)
+#define cputime_max ((~0UL >> 1) - 1)
+#define cputime_add(__a, __b) ((__a) + (__b))
+#define cputime_sub(__a, __b) ((__a) - (__b))
+#define cputime_div(__a, __n) ((__a) / (__n))
+#define cputime_halve(__a) ((__a) >> 1)
+#define cputime_eq(__a, __b) ((__a) == (__b))
+#define cputime_gt(__a, __b) ((__a) > (__b))
+#define cputime_ge(__a, __b) ((__a) >= (__b))
+#define cputime_lt(__a, __b) ((__a) < (__b))
+#define cputime_le(__a, __b) ((__a) <= (__b))
+#define cputime_to_jiffies(__ct) (__ct)
+#define cputime_to_scaled(__ct) (__ct)
+#define jiffies_to_cputime(__hz) (__hz)
+
+typedef u64 cputime64_t;
+
+#define cputime64_zero (0ULL)
+#define cputime64_add(__a, __b) ((__a) + (__b))
+#define cputime64_sub(__a, __b) ((__a) - (__b))
+#define cputime64_to_jiffies64(__ct) (__ct)
+#define jiffies64_to_cputime64(__jif) (__jif)
+#define cputime_to_cputime64(__ct) ((u64) __ct)
+
+
+/*
+ * Convert cputime to milliseconds and back.
+ */
+#define cputime_to_msecs(__ct) jiffies_to_msecs(__ct)
+#define msecs_to_cputime(__msecs) msecs_to_jiffies(__msecs)
+
+/*
+ * Convert cputime to seconds and back.
+ */
+#define cputime_to_secs(jif) ((jif) / HZ)
+#define secs_to_cputime(sec) ((sec) * HZ)
+
+/*
+ * Convert cputime to timespec and back.
+ */
+#define timespec_to_cputime(__val) timespec_to_jiffies(__val)
+#define cputime_to_timespec(__ct,__val) jiffies_to_timespec(__ct,__val)
+
+/*
+ * Convert cputime to timeval and back.
+ */
+#define timeval_to_cputime(__val) timeval_to_jiffies(__val)
+#define cputime_to_timeval(__ct,__val) jiffies_to_timeval(__ct,__val)
+
+/*
+ * Convert cputime to clock and back.
+ */
+#define cputime_to_clock_t(__ct) jiffies_to_clock_t(__ct)
+#define clock_t_to_cputime(__x) clock_t_to_jiffies(__x)
+
+/*
+ * Convert cputime64 to clock.
+ */
+#define cputime64_to_clock_t(__ct) jiffies_64_to_clock_t(__ct)
+
+#endif