linux-kernel - Re: [PATCH v2] uprobes: make trace_uprobe->nhit counter a per-CPU one

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Message-ID: <20240813154055.GA7423@redhat.com>
Date: Tue, 13 Aug 2024 17:41:04 +0200
From: Oleg Nesterov <oleg@...hat.com>
To: Masami Hiramatsu <mhiramat@...nel.org>
Cc: Andrii Nakryiko <andrii@...nel.org>, linux-trace-kernel@...r.kernel.org,
	rostedt@...dmis.org, peterz@...radead.org, bpf@...r.kernel.org,
	linux-kernel@...r.kernel.org, jolsa@...nel.org
Subject: Re: [PATCH v2] uprobes: make trace_uprobe->nhit counter a per-CPU one

On 08/13, Masami Hiramatsu wrote:
>
> > @@ -62,7 +63,7 @@ struct trace_uprobe {
> >  	struct uprobe			*uprobe;
>
> BTW, what is this change? I couldn't cleanly apply this to the v6.11-rc3.
> Which tree would you working on? (I missed something?)

tip/perf/core

See https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/diff/kernel/trace/trace_uprobe.c?h=perf/core&id=3c83a9ad0295eb63bdeb81d821b8c3b9417fbcac

Oleg.