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DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1780903164; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=2l3Ys9A0d7kMMYqyWyEIIwgaM2b28UgnM/Zf6Rmaavs=; b=D0JOnQZuPDhZzxZuSjhJhdOLC+GZpAev1ypxJ6uQBHSkd6EdY6SwAOV915TmagKr2IOF6x TGVaaIZy2hJhjPEDqYrjbCaLBN31Ph86m1L1SuK8edrzff325L4wKYQ0RTMz0JxzpCb/dT SEFZsbuASzgj7yeeY4Bv/8kqMJIbhyI= From: Lance Yang To: npache@redhat.com Cc: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-trace-kernel@vger.kernel.org, aarcange@redhat.com, akpm@linux-foundation.org, anshuman.khandual@arm.com, apopple@nvidia.com, baohua@kernel.org, baolin.wang@linux.alibaba.com, byungchul@sk.com, catalin.marinas@arm.com, cl@gentwo.org, corbet@lwn.net, dave.hansen@linux.intel.com, david@kernel.org, dev.jain@arm.com, gourry@gourry.net, hannes@cmpxchg.org, hughd@google.com, jack@suse.cz, jackmanb@google.com, jannh@google.com, jglisse@google.com, joshua.hahnjy@gmail.com, kas@kernel.org, lance.yang@linux.dev, liam@infradead.org, ljs@kernel.org, mathieu.desnoyers@efficios.com, matthew.brost@intel.com, mhiramat@kernel.org, mhocko@suse.com, peterx@redhat.com, pfalcato@suse.de, rakie.kim@sk.com, raquini@redhat.com, rdunlap@infradead.org, richard.weiyang@gmail.com, rientjes@google.com, rostedt@goodmis.org, rppt@kernel.org, ryan.roberts@arm.com, shivankg@amd.com, sunnanyong@huawei.com, surenb@google.com, thomas.hellstrom@linux.intel.com, tiwai@suse.de, usamaarif642@gmail.com, vbabka@suse.cz, vishal.moola@gmail.com, wangkefeng.wang@huawei.com, will@kernel.org, willy@infradead.org, yang@os.amperecomputing.com, ying.huang@linux.alibaba.com, ziy@nvidia.com, zokeefe@google.com Subject: Re: [PATCH mm-unstable v19 09/14] mm/khugepaged: improve tracepoints for mTHP orders Date: Mon, 8 Jun 2026 15:19:13 +0800 Message-Id: <20260608071913.81568-1-lance.yang@linux.dev> In-Reply-To: <20260605161422.213817-10-npache@redhat.com> References: <20260605161422.213817-10-npache@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT X-Rspam-User: X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: 4DAC2C0002 X-Stat-Signature: o5guxr48dfh5sop1kat3rqzzf9rwgcfi X-HE-Tag: 1780903167-978014 X-HE-Meta: U2FsdGVkX186IuAQKvc6I+qJWpxuccbP6Z2c2ss8V1hlgXSyRb0gAhTdQxVtpcVxYtJ7cOGms7xkL0afvGbggRkKOrDoImNyuWGcZZ7+mUkIUti7utdk6cFrOzQXo5Io1Xyums1TfwaQyugyysBUpgjS11/vWJ4uQLr/9yEaeYsZdmOodsisOzWjqQ0nWH/Qiro2+HmnG2LZQ5Px1ajQfld2BfrWpqs5aI7fuDzdUqx4giuXv5JsUhaLgIR/f3qL7eiGidm950Bb5AQ/YS3iQAJX2NrTW3gV37MZjm7a0WaBvM/HWsnnUo37l/uaPvIZa6sMfMJNXBB/e3Gi9NJ2b544DOgam+sS+oVQWo44MAEEEUdo6IXt8lGBTjhu/xco4Dho3HNwswkTD2qSYIy78r+PYt6Kd2LCNcOG+oS3SU9CP1ffxjT61RPMx85wpPzQvSKaRzC6iZJ3eOD8SdR4sbb9SZGyik39AbzoQFZFcT1nAQjSiUO9RR/2UMRgzwtA5A87Av60ELZVV1gxl/tA+3KCERSuU6Z1gBAzOWtyyzB+rf+qi2LK72UKtLM9zNoNcBXUF2Fd4eKACX0I37xXVTeyxZ51FoCaXb18SoYkoHtc8mU6OWtCZx/aNXKo6pYYr2ut9Xt+J6K4Ud5v6YtxlANwlUw+SnUhFORMO17zPdzR5QSHxVKHZkeDN51IfrJIpF2Ita9Kwn+SwvGDjKcBZ5PZApARl0WhvLBRtb/5IlczDxDx3uWtkTSx2tHLMQtJi3ijZky6wFMVxWOdrg2/Dw9mpvLsT+x2s/Sq1njxxEea+jLfoWEHMjJTo1cuUSasSsCogxHEP/0aAdJJB3IB78i8z3TGztboEeKWhcoW2lse6dWwVtIxvs7+Wco46QsNjElsHY1nYZeNW9PLCgp/uhrW5QaclS1xMofxIpA4AUA1IOR4CC3auxdYrcu+NmPywMmARptE5l3C0nefDu+ H11Q/q1q AT0DBRAZ0Xt8MSRmz6Az1SHND/nu2jFcqOY8nRHl9eL78/eYvitgZl5jAPCdE/3CMOQM5CuyqXorOquCPejflnv/YcLXNxYMT1SF8dsovDgopIpXZ1Wb9YrYL5bnatf4oySK/CTrx/KmMRMNTNkTljuuatfm1Yq3tFMqWBAaOATZYWlfAvUJRBB/Y2UxAgvMMhiql190SRmEHsUunw4NbaYs+zjBz5XgmTWMe2Sy0b0yFMxP9UmMZ8NFF36mKSv+147POkaWfe+H3uD8fsFaXB5smlUtxl1Fo0EPNpQChMcETwKGcJVg+rooxz9uAtHa58DG6USzvt0Th9bFVANXAihvBfplWSnzy6d4K Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Fri, Jun 05, 2026 at 10:14:16AM -0600, Nico Pache wrote: >Add the order to the mm_collapse_huge_page<_swapin,_isolate> tracepoints to >give better insight into what order is being operated at for. > >Reviewed-by: Lorenzo Stoakes >Reviewed-by: Baolin Wang >Acked-by: David Hildenbrand (Arm) >Signed-off-by: Nico Pache >--- Reviewed-by: Lance Yang