From mboxrd@z Thu Jan 1 00:00:00 1970 From: Deepa Dinamani Subject: [PATCH v2 2/3] net: ipv4: tcp_probe: Replace timespec with timespec64 Date: Sat, 27 Feb 2016 00:32:16 -0800 Message-ID: <1456561938-7653-3-git-send-email-deepa.kernel@gmail.com> References: <1456561938-7653-1-git-send-email-deepa.kernel@gmail.com> Cc: arnd@arndb.de, "David S. Miller" , Alexey Kuznetsov , James Morris , Hideaki YOSHIFUJI , Patrick McHardy To: netdev@vger.kernel.org, y2038@lists.linaro.org Return-path: Received: from mail-pf0-f193.google.com ([209.85.192.193]:32827 "EHLO mail-pf0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756068AbcB0Ic5 (ORCPT ); Sat, 27 Feb 2016 03:32:57 -0500 Received: by mail-pf0-f193.google.com with SMTP id t66so1652628pfb.0 for ; Sat, 27 Feb 2016 00:32:57 -0800 (PST) In-Reply-To: <1456561938-7653-1-git-send-email-deepa.kernel@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: TCP probe log timestamps use struct timespec which is not y2038 safe. Even though timespec might be good enough here as it is used to represent delta time, the plan is to get rid of all uses of timespec in the kernel. Replace with struct timespec64 which is y2038 safe. Prints still use unsigned long format and type. Signed-off-by: Deepa Dinamani Reviewed-by: Arnd Bergmann Cc: "David S. Miller" Cc: Alexey Kuznetsov Cc: James Morris Cc: Hideaki YOSHIFUJI Cc: Patrick McHardy --- net/ipv4/tcp_probe.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c index ebf5ff5..f6c50af 100644 --- a/net/ipv4/tcp_probe.c +++ b/net/ipv4/tcp_probe.c @@ -187,13 +187,13 @@ static int tcpprobe_sprint(char *tbuf, int n) { const struct tcp_log *p = tcp_probe.log + tcp_probe.tail; - struct timespec tv - = ktime_to_timespec(ktime_sub(p->tstamp, tcp_probe.start)); + struct timespec64 ts + = ktime_to_timespec64(ktime_sub(p->tstamp, tcp_probe.start)); return scnprintf(tbuf, n, "%lu.%09lu %pISpc %pISpc %d %#x %#x %u %u %u %u %u\n", - (unsigned long)tv.tv_sec, - (unsigned long)tv.tv_nsec, + (unsigned long)ts.tv_sec, + (unsigned long)ts.tv_nsec, &p->src, &p->dst, p->length, p->snd_nxt, p->snd_una, p->snd_cwnd, p->ssthresh, p->snd_wnd, p->srtt, p->rcv_wnd); } -- 1.9.1