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DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1766109486; 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=JASHxfPfYQSKse+kuG4VzpZ0I42nYxaqH/nTGcRmQl0=; b=Vx+LcsBiO5zz6pK4lcJRFPF7PiPvaUlUn8+m+9SY1YYu1VlqbSI5ITI5qOkoQN97xvQDms BOy0YtVljrr98vr95IkdI5So3ph/BnO2oSvOI6XvLabGJ1Q5g9J5UkldMw0WM2O9w80kQP upSUAMBTQVj2bNiOdyRla+htU7J+5/g= 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 v1 1/6] mm: declare memcg_page_state_output() in memcontrol.h Date: Thu, 18 Dec 2025 17:57:45 -0800 Message-ID: <20251219015750.23732-2-roman.gushchin@linux.dev> In-Reply-To: <20251219015750.23732-1-roman.gushchin@linux.dev> References: <20251219015750.23732-1-roman.gushchin@linux.dev> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT X-Rspamd-Server: rspam02 X-Stat-Signature: d9ykoguk7tc9gkg3okp4d4pd8qkooc3d X-Rspam-User: X-Rspamd-Queue-Id: 34B981C000A X-HE-Tag: 1766109498-106862 X-HE-Meta: U2FsdGVkX1/S7UgMebJ1o0FiqFMB8yMMKWniiZhWaz0Yu5hlotBPuKfOxNZRAGuVvKXrJ3yMUlvjcrgIcMyqdr+ChRBTAgsgYIaoYU/uqccqEOi+eFPAv/YiSCIrFDuN7kwx0sNr6SGaaVMD22VgHsaCKaicI4R31a8fUs/wrgjr0ulfydZ5Iml0Md+4uffUtDRN4nGyj/4kuJlovNyV0XCJEXRybYmFshOe+j8gam8TEz4Ynlk0EcN/RTRXOzQDuxsJY/cz0VafN6VUAUWhyEeqGlLjqRv/nlw83hhV9NP0h1w+m9OUvg93EMSb7pcfBE2OYpv0H7cMBPmJ0DJ5m/x1kXdJ3BMpvemX1vK/sk2u088js2vhr5Gk+cu73bumASQcvPLe0fqPu2LVbcsDchFn/nHKIxZ712064+uTImaoBi85btF8Oa3s0y2BaBBrstt3M2/MJGJSPyKZ/VjbGiN/glZzcnvA0vB1JrR/dD4Ag/AaRjtrAHAAU61+0JogScoBdAmG0nb0W0b0sbB5IQdLDXAv977QVMSqxr3OeWjrnETc+e5+V0kxKud0tU4oKPd8vUN5e2cQmgSoubYKnum2I2ZogfPEXCSmfP4Zqi20sWFPSb7Xm2MWv0xB4loKWnrk09TuMK1B0qxXPu7HiIQqqI/ON/rESCWGWZroAxJS4oliQiyL3wY2R5S8QsUrP5jM+ZyugeaLhJYC8oM5meeYlMukP+WnYhAb9IX1txWh2DaqF/t7zkXgvgQx390DV+HR7BBHGEaxpuHmwzCtz5pnAgdNBaguYmhJnDOR3YKVBT1XxEJVXpZ4SUqaWjwkqfsZ+t+i6clLppUyY2TkY4Dzlkt28l+g/qtuhhUDgzIeAdHxVBD6Q7YjfD4ULTNl6lSj+jSb3aazeZ0Wks/LcjbjvmeFiClIXK6JVJjeakI3+j8q5y0wDIMc9F8Yp69rkVSV7tSQJDGMX99axKO Seo2xRRG HFAEOJNPX8qEBbUNl0U5wt6c130ejQbs2fVCtAywda5cQjdyQ0tH2hED6A1IQXBA2jbb8ns32zjWHxpgIfE3X4BAPVYjNV3TnMJ7hqoRVoRutDbbppqKni0534H1vgX5qYpEjj5uWpLvaZdnhU1/mqxqiQI5QLMbBS0imaBYF0AkS5e8qCz0iNwk2F8r5ugog2pZaV4QolVJ4LA0nBH5K0Avta62TKiUKw/4J13h0yVzz5JfEuuXhsD6BLPGuJkVsZ/CUcKkVRarVghRtc8TU6cDbT4xu4vFCqYT/1POaqd9V+Bb5X113X4K7w+AMg8IqIjwvNl1EFSSF0WwbmpcMUliRHg== 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 --- 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