From patchwork Wed Apr 2 16:23:03 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steven Rostedt X-Patchwork-Id: 14036216 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F00EF6AA7 for ; Wed, 2 Apr 2025 16:22:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743610921; cv=none; b=s+O74bF1RXXC1o7+7FoTYou0MU4ZtBb5WscRM1XrEHu+aJOy6VYwGnPaGI3LxNJzO9u+bG0GYkb4SJXs0Tu4gWCbaPQfYly8eF2bnm/qi+etm0EOx+oYwbK3rOs8gs+u+rqlPYZZiVxg0GQlW6J9ftgIYJ1vq82T+p3Br254WnE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743610921; c=relaxed/simple; bh=9OPKcAcRDkB4W1C+gT1fvrqGReVIAjXutybN98vztXM=; h=Date:From:To:Subject:Message-ID:MIME-Version:Content-Type; b=kPZ3SQbz6U600DD7uwOwYGyYbVlSzLWGN5ZErw7W7XQhqnqSc549LqKjOAewWAVpqkgDRk+05gVWowgQd/lxkqj4FP0i2dbD0BM2dv3DKpexfciZ9n7Yy4/EW+dNAiWWZw17l8rqOcS0AiwYTxG+mr864FXbOiiQRhkVzEcjUUA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 33E5CC4CEDD for ; Wed, 2 Apr 2025 16:22:00 +0000 (UTC) Date: Wed, 2 Apr 2025 12:23:03 -0400 From: Steven Rostedt To: Linux Trace Devel Subject: [PATCH] libtraceevent: Add NEED_RESCHED_LAZY flag Message-ID: <20250402122303.70ba14fa@gandalf.local.home> X-Mailer: Claws Mail 3.20.0git84 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-trace-devel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: "Steven Rostedt (Google)" Starting with v6.13 the IRQS_NOSUPPORT latency flag was replaced by the NEED_RSCHED_LAZY flag. Update the library to do the same. Signed-off-by: Steven Rostedt (Google) --- include/traceevent/event-parse.h | 2 +- src/event-parse.c | 6 ++---- 2 files changed, 3 insertions(+), 5 deletions(-) diff --git a/include/traceevent/event-parse.h b/include/traceevent/event-parse.h index 2b39b38..1a7984b 100644 --- a/include/traceevent/event-parse.h +++ b/include/traceevent/event-parse.h @@ -406,7 +406,7 @@ static inline int tep_is_bigendian(void) /* taken from kernel/trace/trace.h */ enum trace_flag_type { TRACE_FLAG_IRQS_OFF = 0x01, - TRACE_FLAG_IRQS_NOSUPPORT = 0x02, + TRACE_FLAG_NEED_RESCHED_LAZY = 0x02, TRACE_FLAG_NEED_RESCHED = 0x04, TRACE_FLAG_HARDIRQ = 0x08, TRACE_FLAG_SOFTIRQ = 0x10, diff --git a/src/event-parse.c b/src/event-parse.c index f2e50b0..dcaf27b 100644 --- a/src/event-parse.c +++ b/src/event-parse.c @@ -6809,11 +6809,9 @@ static void data_latency_format(struct tep_handle *tep, struct trace_seq *s, softirq = lat_flags & TRACE_FLAG_SOFTIRQ; trace_seq_printf(&sq, "%c%c%c", - (lat_flags & TRACE_FLAG_IRQS_OFF) ? 'd' : - (lat_flags & TRACE_FLAG_IRQS_NOSUPPORT) ? - 'X' : '.', + (lat_flags & TRACE_FLAG_IRQS_OFF) ? 'd' : '.', (lat_flags & TRACE_FLAG_NEED_RESCHED) ? - 'N' : '.', + 'N' : (lat_flags & TRACE_FLAG_NEED_RESCHED_LAZY) ? 'L' :'.', (hardirq && softirq) ? 'H' : hardirq ? 'h' : softirq ? 's' : '.');