From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mta0.migadu.com (out-83.mta0.migadu.com [91.218.175.83]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2267B4AC170 for ; Wed, 2 Sep 2026 17:43:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.83 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788371012; cv=none; b=HfA6MoR/hFbOM3nzBoG0yxGi2HAqzE3VOVQUgkfFi4cPpeLboayDhr20pQz09cXLfSY6Mkf8WXlAVqwxj/bRpOrLEWfZk6htzoTzcxnf14gvuNGkLgGsYg7jTuO+etDnPNYfyfr5X9Bmj8FeuH8hx2rvwtG2tcH1HiNblABqfNU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788371012; c=relaxed/simple; bh=xd6EFsUbftLos1RRhOIpcmZSlk3cgIUqMzzRlctLURA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Dj1XXZpGG9V0QvFe/PORCgk8E5EXowl7ho+7raems2cORuS66OZTwP9CPiBrvsJccB5ejJ5ZSeGiaRqLI1ZJJoy612UDVPpI1aeBS55oGI3WYsMpZovSFkKCNA96YD8fJ3fsmIiwmSi6BBSAlvmD5zPSzGA4lMcQhyXaJMPUOdw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=wa5rNLtt; arc=none smtp.client-ip=91.218.175.83 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="wa5rNLtt" X-Envelope-To: linux-kernel@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=xd6EFsUbftLos1RRhOIpcmZSlk3cgIUqMzzRlctLURA=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1788371008; v=1; x=1788975808; b=wa5rNLtt14Z4n31TNb4obZVnk6EeYnPqLi7n3kWX3f4STpj9nDO7zUsQbRUyWJbq+zzH+mNt pHHwkMWeSrJHxaL2PjY8g/AJ/BprbdPuLLCc0jkgj+Bne6jMuLmJx0AQ5oJRLPR0+MnKq7BalUK 3msExwP7YdMeEn6m2T+PSvNY= X-Envelope-To: linux-kernel@vger.kernel.org Received: by smtp.migadu.com with ESMTPS id 1032bfc38b8f472a; Wed, 02 Sep 2026 17:43:28 +0000 X-Mizu-Trace-ID: 1032bfc38b8f472a X-Migadu-Flow: FLOW_OUT From: Shakeel Butt To: Andrew Morton Cc: Michal Hocko , Johannes Weiner , Roman Gushchin , Muchun Song , David Hildenbrand , Lorenzo Stoakes , Kairui Song , Qi Zheng , Barry Song , Axel Rasmussen , tjmercier@google.com, Meta kernel team , linux-mm@kvack.org, cgroups@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 3/8] memcg: remove the soft limit reclaim tracepoints Date: Wed, 2 Sep 2026 10:43:06 -0700 Message-ID: <20260902174311.1772372-4-shakeel.butt@linux.dev> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260902174311.1772372-1-shakeel.butt@linux.dev> References: <20260902174311.1772372-1-shakeel.butt@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit mm_vmscan_memcg_softlimit_reclaim_begin and mm_vmscan_memcg_softlimit_reclaim_end were only emitted by mem_cgroup_shrink_node(), which is gone, so they can never fire again. Signed-off-by: Shakeel Butt Acked-by: Michal Hocko Acked-by: Lorenzo Stoakes (ARM) --- include/trace/events/vmscan.h | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h index b4bf7b8def1f..8a872990b4be 100644 --- a/include/trace/events/vmscan.h +++ b/include/trace/events/vmscan.h @@ -214,13 +214,6 @@ DEFINE_EVENT(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_memcg_reclaim_be TP_ARGS(gfp_flags, order, memcg) ); - -DEFINE_EVENT(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_memcg_softlimit_reclaim_begin, - - TP_PROTO(gfp_t gfp_flags, int order, struct mem_cgroup *memcg), - - TP_ARGS(gfp_flags, order, memcg) -); #endif /* CONFIG_MEMCG */ DECLARE_EVENT_CLASS(mm_vmscan_direct_reclaim_end_template, @@ -260,13 +253,6 @@ DEFINE_EVENT(mm_vmscan_direct_reclaim_end_template, mm_vmscan_memcg_reclaim_end, TP_ARGS(nr_reclaimed, memcg) ); - -DEFINE_EVENT(mm_vmscan_direct_reclaim_end_template, mm_vmscan_memcg_softlimit_reclaim_end, - - TP_PROTO(unsigned long nr_reclaimed, struct mem_cgroup *memcg), - - TP_ARGS(nr_reclaimed, memcg) -); #endif /* CONFIG_MEMCG */ TRACE_EVENT(mm_shrink_slab_start, -- 2.53.0-Meta