[PATCH 2/6][PKT_SCHED]: Use USEC_PER_SEC

[Patrick McHardy]

[PKT_SCHED]: Use USEC_PER_SEC

Signed-off-by: Patrick McHardy <[EMAIL PROTECTED]>

---
commit ab1afff516ec3ea3fa2afa8fcf94afdc0c2f6464
tree 6e41ef25fd8994436d1ab32c9503f46470e9e985
parent 0aec63e67c69545ca757a73a66f5dcf05fa484bf
author Patrick McHardy <[EMAIL PROTECTED]> Sat, 07 Jan 2006 22:47:18 +0100
committer Patrick McHardy <[EMAIL PROTECTED]> Sat, 07 Jan 2006 22:47:18 +0100

 include/net/pkt_sched.h |   22 +++++++++++-----------
 net/sched/sch_hfsc.c    |    8 ++++----
 2 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index 6492e73..fb9ef75 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -59,8 +59,8 @@ typedef struct timeval	psched_time_t;
 typedef long		psched_tdiff_t;
 
 #define PSCHED_GET_TIME(stamp) do_gettimeofday(&(stamp))
-#define PSCHED_US2JIFFIE(usecs) (((usecs)+(1000000/HZ-1))/(1000000/HZ))
-#define PSCHED_JIFFIE2US(delay) ((delay)*(1000000/HZ))
+#define PSCHED_US2JIFFIE(usecs) (((usecs)+(USEC_PER_SEC/HZ-1))/(USEC_PER_SEC/HZ))
+#define PSCHED_JIFFIE2US(delay) ((delay)*(USEC_PER_SEC/HZ))
 
 #else /* !CONFIG_NET_SCH_CLK_GETTIMEOFDAY */
 
@@ -123,9 +123,9 @@ do {									\
 		   default: \
 			   __delta = 0; \
 		   case 2: \
-			   __delta += 1000000; \
+			   __delta += USEC_PER_SEC; \
 		   case 1: \
-			   __delta += 1000000; \
+			   __delta += USEC_PER_SEC; \
 	           } \
 	   } \
 	   __delta; \
@@ -136,9 +136,9 @@ psched_tod_diff(int delta_sec, int bound
 {
 	int delta;
 
-	if (bound <= 1000000 || delta_sec > (0x7FFFFFFF/1000000)-1)
+	if (bound <= USEC_PER_SEC || delta_sec > (0x7FFFFFFF/USEC_PER_SEC)-1)
 		return bound;
-	delta = delta_sec * 1000000;
+	delta = delta_sec * USEC_PER_SEC;
 	if (delta > bound || delta < 0)
 		delta = bound;
 	return delta;
@@ -152,9 +152,9 @@ psched_tod_diff(int delta_sec, int bound
 	   default: \
 		   __delta = psched_tod_diff(__delta_sec, bound);  break; \
 	   case 2: \
-		   __delta += 1000000; \
+		   __delta += USEC_PER_SEC; \
 	   case 1: \
-		   __delta += 1000000; \
+		   __delta += USEC_PER_SEC; \
 	   case 0: \
  		   if (__delta > bound || __delta < 0) \
  			__delta = bound; \
@@ -170,15 +170,15 @@ psched_tod_diff(int delta_sec, int bound
 ({ \
 	   int __delta = (tv).tv_usec + (delta); \
 	   (tv_res).tv_sec = (tv).tv_sec; \
-	   if (__delta > 1000000) { (tv_res).tv_sec++; __delta -= 1000000; } \
+	   if (__delta > USEC_PER_SEC) { (tv_res).tv_sec++; __delta -= USEC_PER_SEC; } \
 	   (tv_res).tv_usec = __delta; \
 })
 
 #define PSCHED_TADD(tv, delta) \
 ({ \
 	   (tv).tv_usec += (delta); \
-	   if ((tv).tv_usec > 1000000) { (tv).tv_sec++; \
-		 (tv).tv_usec -= 1000000; } \
+	   if ((tv).tv_usec > USEC_PER_SEC) { (tv).tv_sec++; \
+		 (tv).tv_usec -= USEC_PER_SEC; } \
 })
 
 /* Set/check that time is in the "past perfect";
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index c26764b..cad1758 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -208,7 +208,7 @@ struct hfsc_sched
 do {									\
 	struct timeval tv;						\
 	do_gettimeofday(&tv);						\
-	(stamp) = 1000000ULL * tv.tv_sec + tv.tv_usec;			\
+	(stamp) = 1ULL * USEC_PER_SEC * tv.tv_sec + tv.tv_usec;		\
 } while (0)
 #endif
 
@@ -502,8 +502,8 @@ d2dx(u32 d)
 	u64 dx;
 
 	dx = ((u64)d * PSCHED_JIFFIE2US(HZ));
-	dx += 1000000 - 1;
-	do_div(dx, 1000000);
+	dx += USEC_PER_SEC - 1;
+	do_div(dx, USEC_PER_SEC);
 	return dx;
 }
 
@@ -523,7 +523,7 @@ dx2d(u64 dx)
 {
 	u64 d;
 
-	d = dx * 1000000;
+	d = dx * USEC_PER_SEC;
 	do_div(d, PSCHED_JIFFIE2US(HZ));
 	return (u32)d;
 }