From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Borkmann Subject: [PATCH net-next 2/5] ktime: add ms_to_ktime() and ktime_add_ms() helpers Date: Tue, 18 Jun 2013 10:55:17 +0200 Message-ID: <1371545720-22950-3-git-send-email-dborkman@redhat.com> References: <1371545720-22950-1-git-send-email-dborkman@redhat.com> Cc: netdev@vger.kernel.org, linux-sctp@vger.kernel.org To: davem@davemloft.net Return-path: Received: from mx1.redhat.com ([209.132.183.28]:10017 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755280Ab3FRIzZ (ORCPT ); Tue, 18 Jun 2013 04:55:25 -0400 In-Reply-To: <1371545720-22950-1-git-send-email-dborkman@redhat.com> Sender: netdev-owner@vger.kernel.org List-ID: Add two ktime helper functions that i) convert a given msec value to a ktime structure and ii) that adds a msec value to a ktime structure. Signed-off-by: Daniel Borkmann --- include/linux/ktime.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/include/linux/ktime.h b/include/linux/ktime.h index bbca128..b4fa5e4 100644 --- a/include/linux/ktime.h +++ b/include/linux/ktime.h @@ -323,6 +323,11 @@ static inline ktime_t ktime_add_us(const ktime_t kt, const u64 usec) return ktime_add_ns(kt, usec * 1000); } +static inline ktime_t ktime_add_ms(const ktime_t kt, const u64 msec) +{ + return ktime_add_ns(kt, msec * NSEC_PER_MSEC); +} + static inline ktime_t ktime_sub_us(const ktime_t kt, const u64 usec) { return ktime_sub_ns(kt, usec * 1000); @@ -366,7 +371,15 @@ extern void ktime_get_ts(struct timespec *ts); static inline ktime_t ns_to_ktime(u64 ns) { static const ktime_t ktime_zero = { .tv64 = 0 }; + return ktime_add_ns(ktime_zero, ns); } +static inline ktime_t ms_to_ktime(u64 ms) +{ + static const ktime_t ktime_zero = { .tv64 = 0 }; + + return ktime_add_ms(ktime_zero, ms); +} + #endif -- 1.7.11.7