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DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1786480353; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=kMaHE95s1N2ro/hCTjeuWjiZbKrQjnsN0zD3VNnyWTQ=; b=q4KemcBI3JXk3fWT/q8wUMtoNfqZJlPmQG1Me6eNlskfW+iCFIzGJNVvpEBAagPzCazkqR 7ouS09BROAyYGe5iZK9V1kMaN3WFVRXDwVzGHJdmOnVN3t8huWXWZkz6iU6N6bskDEjHJb rATBlfgk6qxpHPSnQq6bmoh3y+Lo5WQ= 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 , Meta kernel team , linux-mm@kvack.org, cgroups@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 4/9] memcg: remove the soft limit reclaim tracepoints Date: Tue, 11 Aug 2026 13:31:58 -0700 Message-ID: <20260811203203.3456029-5-shakeel.butt@linux.dev> In-Reply-To: <20260811203203.3456029-1-shakeel.butt@linux.dev> References: <20260811203203.3456029-1-shakeel.butt@linux.dev> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT X-Rspam-User: X-Stat-Signature: s5mnm16k3jg9jf6e61p9iud1nwxk7417 X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 6545C1A0013 X-HE-Tag: 1786480354-273816 X-HE-Meta: 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 NCKZSLf8 6iwlzvdVZ/TcSnJFsPEkEm6H5CuEZUxi1Bx9LW74TKSuG+d+z5vFPCMTnzYK8wnXDPJCKSx7z5UGkTgrhqErLd7j1N06korcjG9yrsAqbBy3JVQ1ARA+l7emB5WZBF5FbF2Fg+NF3L58+YjER3d3SoNl7VWQzP+XWO8XX8OB5FztA4yltaPMUPiPWeQmipo3kFQzyajUCv1cPpRA= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: 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 --- 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