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a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1718284877; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Twkyo3ljIBjbS2/4ZLgfrWPOETcL3lQW8GhcvAO3s1o=; b=y1zRWksSHGSgReAbLqm9v3J8gohaKAH5qoezWwJHRzjwLMN9JDnQsYgLV+asBe5vTkBQV5 tA4MUVJQnRLEhtCqhSUYS/mAuJ/8Sx9PeRpx29XcDJU18N96XuZTm5xODzqDoPsQBaF9z3 hlLgcuis3sJ080bpRXSnYqnnZ2VdDhQ= X-AuditID: a67dfc5b-d6dff70000001748-48-666af249b12b From: Honggyu Kim To: SeongJae Park , damon@lists.linux.dev Cc: Andrew Morton , Masami Hiramatsu , Mathieu Desnoyers , Steven Rostedt , Gregory Price , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, 42.hyeyoo@gmail.com, art.jeongseob@gmail.com, kernel_team@skhynix.com, Honggyu Kim Subject: [PATCH v5 4/8] mm/migrate: add MR_DAMON to migrate_reason Date: Thu, 13 Jun 2024 22:20:51 +0900 Message-ID: <20240613132056.608-5-honggyu.kim@sk.com> X-Mailer: git-send-email 2.43.0.windows.1 In-Reply-To: <20240613132056.608-1-honggyu.kim@sk.com> References: <20240613132056.608-1-honggyu.kim@sk.com> MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrFLMWRmVeSWpSXmKPExsXC9ZZnoa7np6w0g/WvZCwm9hhYzFm/hs3i /oPX7BZP/v9mtWhoesRicXnXHDaLe2v+s1ocWX+WxWLz2TPMFouXq1ns63jAZHH46xsmBx6P paffsHnsnHWX3aNl3y12j02rOtk8Nn2axO5xYsZvFo8Xm2cyemz8+J/d4/MmuQDOKC6blNSc zLLUIn27BK6M6U07mAsauCoaZixkbmBcx9HFyMkhIWAicafvNxuM/evYFUYQm01ATeLKy0lM XYwcHCICVhLTdsR2MXJxMAtsYJaYdO4FE0iNsICTxO8jPawgNouAqsSarmVgvbwCphJfn0HY EgKaEo+3/2QHsTkFzCQezX0FtksIqGbGj6vMEPWCEidnPmEBsZkF5CWat85mhuh9zSbxrb0Y wpaUOLjiBssERv5ZSFpmIWlZwMi0ilEoM68sNzEzx0QvozIvs0IvOT93EyMwBpbV/onewfjp QvAhRgEORiUeXo9nWWlCrIllxZW5hxglOJiVRHhnLQQK8aYkVlalFuXHF5XmpBYfYpTmYFES 5zX6Vp4iJJCeWJKanZpakFoEk2Xi4JRqYMzvdb376ZQRu1Vv95ILpzZffLrz88L0uUtWPHd/ 8iJj0ufrFUUzivd9MvT08ZL1THnrdWF5xZQrf7ddCVr766BCxD/zZefX6+3ZUicax3Ox4aBv UV5ysIDDr+86RfUtfxTnfL7SuPm+9YXdcsudOY09cyf7LJrCaB7xguHk6lPb66s1ONUSCsSU WIozEg21mIuKEwER4BI1fQIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrNLMWRmVeSWpSXmKPExsXCNUNLT9fzU1aawb4lAhYTewws5qxfw2Zx /8Frdosn/3+zWjQ0PWKx+PzsNbPF4bknWS0u75rDZnFvzX9WiyPrz7JYbD57htli8XI1i30d D5gsDn99w+TA57H09Bs2j52z7rJ7tOy7xe6xaVUnm8emT5PYPU7M+M3i8WLzTEaPjR//s3t8 u+3hsfjFByaPz5vkArijuGxSUnMyy1KL9O0SuDKmN+1gLmjgqmiYsZC5gXEdRxcjJ4eEgInE r2NXGEFsNgE1iSsvJzF1MXJwiAhYSUzbEdvFyMXBLLCBWWLSuRdMIDXCAk4Sv4/0sILYLAKq Emu6loH18gqYSnx9BmFLCGhKPN7+kx3E5hQwk3g09xUbiC0EVDPjx1VmiHpBiZMzn7CA2MwC 8hLNW2czT2DkmYUkNQtJagEj0ypGkcy8stzEzBxTveLsjMq8zAq95PzcTYzAIF9W+2fiDsYv l90PMQpwMCrx8Ho8y0oTYk0sK67MPcQowcGsJMI7ayFQiDclsbIqtSg/vqg0J7X4EKM0B4uS OK9XeGqCkEB6YklqdmpqQWoRTJaJg1OqgfGyVKjrnbSye9t6en88fDJv1purIhnujd4uwnNW 1C9cc8AwY4Pp6etvkj57awk+9dvpXbh6w8Pf1RslkybWfObaacO4yHOSyrfzP3ycQ9/qX5Zo enWp9EV+Zs2KuemmG8U3ST8WS2X237o0b0Y6o6/92oLHYVYqN1MMbbtLT0yJ61BjeqHx8pYS S3FGoqEWc1FxIgAq+jUsbgIAAA== X-CFilter-Loop: Reflected X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: D74F6180006 X-Stat-Signature: 1kspc99q3ywwb5udqq78zfwztkffpmyg X-Rspam-User: X-HE-Tag: 1718284877-350773 X-HE-Meta: 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 fJh25gEh ocAlSyeR0HnRXrD7pNVAt3VlTqz7ZmOhe30pgtmsu+8XzBDgckkyZvS+AaBfq/ZgKrEj4gnGjsN2R0hVOQBgFbZXyp9/7NYuuzSugRIYWcaRJjkPvhClxuuz1WeddNuLhJvCQGRj1pvbwzYnXHvnREN6gTohvv7AM8l4jMmcdPmUw6C5CCnc4z1j4F+MZt+xIwb7B95Pgt2H3ZpA= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000001, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: The current patch series introduces DAMON based migration across NUMA nodes so it'd be better to have a new migrate_reason in trace events. Signed-off-by: Honggyu Kim Reviewed-by: SeongJae Park Signed-off-by: SeongJae Park --- include/linux/migrate_mode.h | 1 + include/trace/events/migrate.h | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/include/linux/migrate_mode.h b/include/linux/migrate_mode.h index f37cc03f9369..cec36b7e7ced 100644 --- a/include/linux/migrate_mode.h +++ b/include/linux/migrate_mode.h @@ -29,6 +29,7 @@ enum migrate_reason { MR_CONTIG_RANGE, MR_LONGTERM_PIN, MR_DEMOTION, + MR_DAMON, MR_TYPES }; diff --git a/include/trace/events/migrate.h b/include/trace/events/migrate.h index 0190ef725b43..cd01dd7b3640 100644 --- a/include/trace/events/migrate.h +++ b/include/trace/events/migrate.h @@ -22,7 +22,8 @@ EM( MR_NUMA_MISPLACED, "numa_misplaced") \ EM( MR_CONTIG_RANGE, "contig_range") \ EM( MR_LONGTERM_PIN, "longterm_pin") \ - EMe(MR_DEMOTION, "demotion") + EM( MR_DEMOTION, "demotion") \ + EMe(MR_DAMON, "damon") /* * First define the enums in the above macros to be exported to userspace