From 728bf09827d350cdaa1f093170e745e8dac49b7a Mon Sep 17 00:00:00 2001 From: Jarek Poplawski Date: Mon, 8 Jun 2009 22:05:00 +0000 Subject: pkt_sched: Use PSCHED_SHIFT in PSCHED time conversion Use PSCHED_SHIFT constant instead of '10' in PSCHED_US2NS() and PSCHED_NS2US() macros to enable changing this value later. Additionally use PSCHED_SHIFT in sch_hfsc SM_SHIFT and ISM_SHIFT definitions. This part of the patch is based on feedback from Patrick McHardy . Reported-by: Antonio Almeida Tested-by: Antonio Almeida Signed-off-by: Jarek Poplawski Signed-off-by: David S. Miller --- include/net/pkt_sched.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'include/net/pkt_sched.h') diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index e37fe31..cd0e026 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h @@ -42,8 +42,9 @@ typedef u64 psched_time_t; typedef long psched_tdiff_t; /* Avoid doing 64 bit divide by 1000 */ -#define PSCHED_US2NS(x) ((s64)(x) << 10) -#define PSCHED_NS2US(x) ((x) >> 10) +#define PSCHED_SHIFT 10 +#define PSCHED_US2NS(x) ((s64)(x) << PSCHED_SHIFT) +#define PSCHED_NS2US(x) ((x) >> PSCHED_SHIFT) #define PSCHED_TICKS_PER_SEC PSCHED_NS2US(NSEC_PER_SEC) #define PSCHED_PASTPERFECT 0 -- cgit v1.1