diff options
Diffstat (limited to 'include/net/pkt_sched.h')
-rw-r--r-- | include/net/pkt_sched.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index e37fe3129c17..82a3191375f5 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h | |||
@@ -41,16 +41,17 @@ static inline void *qdisc_priv(struct Qdisc *q) | |||
41 | typedef u64 psched_time_t; | 41 | typedef u64 psched_time_t; |
42 | typedef long psched_tdiff_t; | 42 | typedef long psched_tdiff_t; |
43 | 43 | ||
44 | /* Avoid doing 64 bit divide by 1000 */ | 44 | /* Avoid doing 64 bit divide */ |
45 | #define PSCHED_US2NS(x) ((s64)(x) << 10) | 45 | #define PSCHED_SHIFT 6 |
46 | #define PSCHED_NS2US(x) ((x) >> 10) | 46 | #define PSCHED_TICKS2NS(x) ((s64)(x) << PSCHED_SHIFT) |
47 | #define PSCHED_NS2TICKS(x) ((x) >> PSCHED_SHIFT) | ||
47 | 48 | ||
48 | #define PSCHED_TICKS_PER_SEC PSCHED_NS2US(NSEC_PER_SEC) | 49 | #define PSCHED_TICKS_PER_SEC PSCHED_NS2TICKS(NSEC_PER_SEC) |
49 | #define PSCHED_PASTPERFECT 0 | 50 | #define PSCHED_PASTPERFECT 0 |
50 | 51 | ||
51 | static inline psched_time_t psched_get_time(void) | 52 | static inline psched_time_t psched_get_time(void) |
52 | { | 53 | { |
53 | return PSCHED_NS2US(ktime_to_ns(ktime_get())); | 54 | return PSCHED_NS2TICKS(ktime_to_ns(ktime_get())); |
54 | } | 55 | } |
55 | 56 | ||
56 | static inline psched_tdiff_t | 57 | static inline psched_tdiff_t |