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Message-ID: <20251001111413.20d229d4@gandalf.local.home> Date: Wed, 1 Oct 2025 11:14:13 -0400 From: Steven Rostedt <rostedt@...dmis.org> To: Johannes Berg <johannes@...solutions.net> Cc: Steven Rostedt <rostedt@...nel.org>, linux-kernel@...r.kernel.org, Masami Hiramatsu <mhiramat@...nel.org>, Mark Rutland <mark.rutland@....com>, Mathieu Desnoyers <mathieu.desnoyers@...icios.com>, Andrew Morton <akpm@...ux-foundation.org> Subject: Re: [for-next][PATCH 4/4] cfg80211: Remove unused tracepoints On Wed, 01 Oct 2025 16:49:29 +0200 Johannes Berg <johannes@...solutions.net> wrote: > On Wed, 2025-10-01 at 10:46 -0400, Steven Rostedt wrote: > > From: Steven Rostedt <rostedt@...dmis.org> > > > > Tracepoints that are defined take up around 5K each, even if they are not > > used. If they are defined and not used, then they waste memory for unused > > code. Soon unused tracepoints will cause warnings. > > > > Remove the unused tracepoints of the cfg80211 subsystem. They are: > > > > cfg80211_chandef_dfs_required > > cfg80211_return_u32 > > cfg80211_return_uint > > cfg80211_send_rx_auth > > This is in net-next [1], should go to Linus's tree whenever that is > pulled [2]. > > [1] https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=58febb47b961a91d0d12ee0c1618a7843c0908ce > > [2] https://lore.kernel.org/lkml/20251001131156.27805-1-pabeni@redhat.com/ > Thanks, I didn't see any notification it went into net-next. I'll drop it. -- Steve
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