Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=03cc45c0a5b9b7f74768feb43b9a2525d203bbdb
Commit:     03cc45c0a5b9b7f74768feb43b9a2525d203bbdb
Parent:     8edc0c31d6b7849b0fb50db86824830769241939
Author:     Patrick McHardy <[EMAIL PROTECTED]>
AuthorDate: Fri Mar 23 11:29:11 2007 -0700
Committer:  David S. Miller <[EMAIL PROTECTED]>
CommitDate: Wed Apr 25 22:27:54 2007 -0700

    [NET_SCHED]: turn PSCHED_TDIFF_SAFE into inline function
    
    Also rename to psched_tdiff_bounded.
    
    Signed-off-by: Patrick McHardy <[EMAIL PROTECTED]>
    Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
---
 include/net/pkt_sched.h |    8 ++++++--
 include/net/red.h       |    2 +-
 net/sched/act_police.c  |    8 ++++----
 net/sched/sch_htb.c     |    4 ++--
 net/sched/sch_tbf.c     |    2 +-
 5 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index 1639737..e6b1da0 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -51,10 +51,14 @@ typedef long        psched_tdiff_t;
 #define PSCHED_GET_TIME(stamp) \
        ((stamp) = PSCHED_NS2US(ktime_to_ns(ktime_get())))
 
-#define PSCHED_TDIFF_SAFE(tv1, tv2, bound) \
-                                       min_t(long long, (tv1) - (tv2), bound)
 #define PSCHED_PASTPERFECT             0
 
+static inline psched_tdiff_t
+psched_tdiff_bounded(psched_time_t tv1, psched_time_t tv2, psched_time_t bound)
+{
+       return min(tv1 - tv2, bound);
+}
+
 struct qdisc_watchdog {
        struct hrtimer  timer;
        struct Qdisc    *qdisc;
diff --git a/include/net/red.h b/include/net/red.h
index d9e1149..0bc1691 100644
--- a/include/net/red.h
+++ b/include/net/red.h
@@ -178,7 +178,7 @@ static inline unsigned long 
red_calc_qavg_from_idle_time(struct red_parms *p)
        int  shift;
 
        PSCHED_GET_TIME(now);
-       us_idle = PSCHED_TDIFF_SAFE(now, p->qidlestart, p->Scell_max);
+       us_idle = psched_tdiff_bounded(now, p->qidlestart, p->Scell_max);
 
        /*
         * The problem: ideally, average length queue recalcultion should
diff --git a/net/sched/act_police.c b/net/sched/act_police.c
index 0a5679e..65d60a3 100644
--- a/net/sched/act_police.c
+++ b/net/sched/act_police.c
@@ -298,8 +298,8 @@ static int tcf_act_police(struct sk_buff *skb, struct 
tc_action *a,
 
                PSCHED_GET_TIME(now);
 
-               toks = PSCHED_TDIFF_SAFE(now, police->tcfp_t_c,
-                                        police->tcfp_burst);
+               toks = psched_tdiff_bounded(now, police->tcfp_t_c,
+                                           police->tcfp_burst);
                if (police->tcfp_P_tab) {
                        ptoks = toks + police->tcfp_ptoks;
                        if (ptoks > (long)L2T_P(police, police->tcfp_mtu))
@@ -544,8 +544,8 @@ int tcf_police(struct sk_buff *skb, struct tcf_police 
*police)
                }
 
                PSCHED_GET_TIME(now);
-               toks = PSCHED_TDIFF_SAFE(now, police->tcfp_t_c,
-                                        police->tcfp_burst);
+               toks = psched_tdiff_bounded(now, police->tcfp_t_c,
+                                           police->tcfp_burst);
                if (police->tcfp_P_tab) {
                        ptoks = toks + police->tcfp_ptoks;
                        if (ptoks > (long)L2T_P(police, police->tcfp_mtu))
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index b7abd0a..71e4c92 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -729,7 +729,7 @@ static void htb_charge_class(struct htb_sched *q, struct 
htb_class *cl,
        cl->T = toks
 
        while (cl) {
-               diff = PSCHED_TDIFF_SAFE(q->now, cl->t_c, (u32) cl->mbuffer);
+               diff = psched_tdiff_bounded(q->now, cl->t_c, cl->mbuffer);
                if (cl->level >= level) {
                        if (cl->level == level)
                                cl->xstats.lends++;
@@ -789,7 +789,7 @@ static psched_time_t htb_do_events(struct htb_sched *q, int 
level)
                        return cl->pq_key;
 
                htb_safe_rb_erase(p, q->wait_pq + level);
-               diff = PSCHED_TDIFF_SAFE(q->now, cl->t_c, (u32) cl->mbuffer);
+               diff = psched_tdiff_bounded(q->now, cl->t_c, cl->mbuffer);
                htb_change_class_mode(q, cl, &diff);
                if (cl->cmode != HTB_CAN_SEND)
                        htb_add_to_wait_tree(q, cl, diff);
diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c
index 626ce96..da9f40e 100644
--- a/net/sched/sch_tbf.c
+++ b/net/sched/sch_tbf.c
@@ -201,7 +201,7 @@ static struct sk_buff *tbf_dequeue(struct Qdisc* sch)
 
                PSCHED_GET_TIME(now);
 
-               toks = PSCHED_TDIFF_SAFE(now, q->t_c, q->buffer);
+               toks = psched_tdiff_bounded(now, q->t_c, q->buffer);
 
                if (q->P_tab) {
                        ptoks = toks + q->ptokens;
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Reply via email to