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DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1766203986; 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=bPQTxbjOsUH1fDrPgGNgOPUx/ZBOkWfSHpGi3Oz7pPA=; b=NAFuJG629yY6Nhfr9Us/v7fJyz37uH4uunecV/tadsZ5GP8rCD3f+908GyEqk3QU5C5PSP nmsFCXDBYgQit8pWulqlilS0o4+Z9izosHwV0Rxa6F+P5Abq5fgTpU+Vkrel8ZGTvyUTPy H2KuQ45lM144qRyi1uN24A/LTj0vQGE= From: Roman Gushchin To: bpf@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: JP Kobryn , Alexei Starovoitov , Daniel Borkmann , Shakeel Butt , Michal Hocko , Johannes Weiner , Roman Gushchin , Michal Hocko Subject: [PATCH bpf-next v2 1/7] mm: declare memcg_page_state_output() in memcontrol.h Date: Fri, 19 Dec 2025 20:12:44 -0800 Message-ID: <20251220041250.372179-2-roman.gushchin@linux.dev> In-Reply-To: <20251220041250.372179-1-roman.gushchin@linux.dev> References: <20251220041250.372179-1-roman.gushchin@linux.dev> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 86FE9C0007 X-Stat-Signature: qokxper6jn9zifnnnmy3bj17gd3mud39 X-Rspam-User: X-HE-Tag: 1766203994-944128 X-HE-Meta: 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 C/BWeLGo FXn4vUmRMS8Icyi0HAm49MV2s2psYSAA1V3nU7/wGYjh3/cs7d2mYGMzFC5A4YQgCVpLVI2987Rkr00+ZtYeSgMc8SqVALVn+bbZ5bEBUfkCaudWSXPUmCTc5j3VLyJn8TTOo8oPNMmm54S0K9Q7WGafdsyXkDwu9gGH1crT3VEnA6Ez5sSuJHmL7GiJwlC2t+WZcLykEyDcXgNmTquSXLz/tO1TYvBJxC7BBwxuTklUNdCn+YVANrQ0AhAFgDFTIbgnm93bxZh78FWFkTo/F6zDlhfBZuwlRTMvrIZIISV2SFpvbev+ZcmICugDvoyR+NZq06Tkm7mHN+Or1j+kb4VbA6A== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: To use memcg_page_state_output() in bpf_memcontrol.c move the declaration from v1-specific memcontrol-v1.h to memcontrol.h. Signed-off-by: Roman Gushchin Acked-by: Michal Hocko Acked-by: Shakeel Butt --- include/linux/memcontrol.h | 1 + mm/memcontrol-v1.h | 1 - 2 files changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 6a48398a1f4e..b309d13110af 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -950,6 +950,7 @@ static inline void mod_memcg_page_state(struct page *page, } unsigned long memcg_page_state(struct mem_cgroup *memcg, int idx); +unsigned long memcg_page_state_output(struct mem_cgroup *memcg, int item); unsigned long lruvec_page_state(struct lruvec *lruvec, enum node_stat_item idx); unsigned long lruvec_page_state_local(struct lruvec *lruvec, enum node_stat_item idx); diff --git a/mm/memcontrol-v1.h b/mm/memcontrol-v1.h index 6358464bb416..a304ad418cdf 100644 --- a/mm/memcontrol-v1.h +++ b/mm/memcontrol-v1.h @@ -27,7 +27,6 @@ unsigned long mem_cgroup_usage(struct mem_cgroup *memcg, bool swap); void drain_all_stock(struct mem_cgroup *root_memcg); unsigned long memcg_events(struct mem_cgroup *memcg, int event); -unsigned long memcg_page_state_output(struct mem_cgroup *memcg, int item); int memory_stat_show(struct seq_file *m, void *v); void mem_cgroup_id_get_many(struct mem_cgroup *memcg, unsigned int n); -- 2.52.0