[NET_SCHED]: kill jiffie conversion macros Now that all packet schedulers have been converted to hrtimers most users of PSCHED_JIFFIE2US and PSCHED_US2JIFFIE are gone. The remaining users use it to convert external time units to packet scheduler clock ticks, so use PSCHED_TICKS_PER_SEC instead.
Signed-off-by: Patrick McHardy <[EMAIL PROTECTED]> --- commit 32b945035419c2d458cd0bf7072acb335e5c4044 tree 6837d1c9419e1ada826701fbb1f9e93ff8ff5a33 parent a5eaa252c5da48fef25a308ebc99b4020dad7f64 author Patrick McHardy <[EMAIL PROTECTED]> Fri, 16 Mar 2007 06:17:44 +0100 committer Patrick McHardy <[EMAIL PROTECTED]> Fri, 16 Mar 2007 06:17:44 +0100 include/net/pkt_sched.h | 3 --- net/sched/sch_hfsc.c | 12 ++++++------ net/sched/sch_htb.c | 2 +- 3 files changed, 7 insertions(+), 10 deletions(-) diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index b090d55..6555e57 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h @@ -51,9 +51,6 @@ #define PSCHED_TICKS_PER_SEC PSCHED_NS2 #define PSCHED_GET_TIME(stamp) \ ((stamp) = PSCHED_NS2US(ktime_to_ns(ktime_get()))) -#define PSCHED_US2JIFFIE(usecs) usecs_to_jiffies(PSCHED_US2NS((usecs)) / NSEC_PER_USEC) -#define PSCHED_JIFFIE2US(delay) PSCHED_NS2US(jiffies_to_usecs((delay)) * NSEC_PER_USEC) - #define PSCHED_TDIFF(tv1, tv2) (long)((tv1) - (tv2)) #define PSCHED_TDIFF_SAFE(tv1, tv2, bound) \ min_t(long long, (tv1) - (tv2), bound) diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c index 49cae7d..522018b 100644 --- a/net/sched/sch_hfsc.c +++ b/net/sched/sch_hfsc.c @@ -434,8 +434,8 @@ m2sm(u32 m) u64 sm; sm = ((u64)m << SM_SHIFT); - sm += PSCHED_JIFFIE2US(HZ) - 1; - do_div(sm, PSCHED_JIFFIE2US(HZ)); + sm += PSCHED_TICKS_PER_SEC - 1; + do_div(sm, PSCHED_TICKS_PER_SEC); return sm; } @@ -448,7 +448,7 @@ m2ism(u32 m) if (m == 0) ism = HT_INFINITY; else { - ism = ((u64)PSCHED_JIFFIE2US(HZ) << ISM_SHIFT); + ism = ((u64)PSCHED_TICKS_PER_SEC << ISM_SHIFT); ism += m - 1; do_div(ism, m); } @@ -461,7 +461,7 @@ d2dx(u32 d) { u64 dx; - dx = ((u64)d * PSCHED_JIFFIE2US(HZ)); + dx = ((u64)d * PSCHED_TICKS_PER_SEC); dx += USEC_PER_SEC - 1; do_div(dx, USEC_PER_SEC); return dx; @@ -473,7 +473,7 @@ sm2m(u64 sm) { u64 m; - m = (sm * PSCHED_JIFFIE2US(HZ)) >> SM_SHIFT; + m = (sm * PSCHED_TICKS_PER_SEC) >> SM_SHIFT; return (u32)m; } @@ -484,7 +484,7 @@ dx2d(u64 dx) u64 d; d = dx * USEC_PER_SEC; - do_div(d, PSCHED_JIFFIE2US(HZ)); + do_div(d, PSCHED_TICKS_PER_SEC); return (u32)d; } diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c index b00cef7..1721043 100644 --- a/net/sched/sch_htb.c +++ b/net/sched/sch_htb.c @@ -1469,7 +1469,7 @@ static int htb_change_class(struct Qdisc /* set class to be in HTB_CAN_SEND state */ cl->tokens = hopt->buffer; cl->ctokens = hopt->cbuffer; - cl->mbuffer = PSCHED_JIFFIE2US(HZ * 60); /* 1min */ + cl->mbuffer = 60 * PSCHED_TICKS_PER_SEC; /* 1min */ PSCHED_GET_TIME(cl->t_c); cl->cmode = HTB_CAN_SEND; - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html