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imf17.hostedemail.com; dkim=none; dmarc=none; spf=none (imf17.hostedemail.com: domain of riel@shelob.surriel.com has no SPF policy when checking 96.67.55.147) smtp.mailfrom=riel@shelob.surriel.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1698112427; a=rsa-sha256; cv=none; b=Muiyl5MrUE0VpM3KzD4FX6mYwRk8MG3QF+1QsEpALi3omwqQImmYZ8DrO7zg8BTblfX/sz X3Sv4GbSslLLASjmpwBr5xOHSNSsJgksjq9tec54kbVHnM59S+nFA9pDjS5rapzgAJ3ZO2 tKRykYDWC7txEWaffrE/TX8b0oynAns= Received: from imladris.home.surriel.com ([10.0.13.28] helo=imladris.surriel.com) by shelob.surriel.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96.1) (envelope-from ) id 1qv6c4-0002m7-2J; Mon, 23 Oct 2023 21:53:45 -0400 Message-ID: <5dc611e89faf7bc444e50ffb7c02702ec3bb0456.camel@surriel.com> Subject: Re: [PATCH v3 4/5] mm/khugepaged: Convert alloc_charge_hpage() to use folios From: Rik van Riel To: "Vishal Moola (Oracle)" , linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org, akpm@linux-foundation.org Date: Mon, 23 Oct 2023 21:53:44 -0400 In-Reply-To: <20231020183331.10770-5-vishal.moola@gmail.com> References: <20231020183331.10770-1-vishal.moola@gmail.com> <20231020183331.10770-5-vishal.moola@gmail.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.46.4 (3.46.4-1.fc37) MIME-Version: 1.0 X-Rspamd-Queue-Id: 9C8D940004 X-Rspam-User: X-Rspamd-Server: rspam05 X-Stat-Signature: 4uwhb3kp4g6j3p11fjarc3g8p3amw779 X-HE-Tag: 1698112427-510161 X-HE-Meta: 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 HlTgsYrF BB30zIBoYuPDqhAmp6m37PvfmBwtXlPtUkz9xnlty74KcNsdbE/QLJUVEEg2jtfvsGQ7PZPlT3U+U2NumEVVn4jdhscFX/KQeEl9ZiTnrW+WOD49XYL10MGYb9mqFXETXKD8400AT1aSb8zrLoMvUgh+XIjDdcBDiYS5e+lsIzHt2/qZ5mXGFlY7dpJfbpFd8pIr/hN7eKhI53ssWQbn6mf4Vh+wH/cIB/A4xpqRqelpaZs9K0SriQhwuOpRCgJ+82hmVrCdL5qClRxFZps62r3dvvloIa0Q8OUWwDYmizkciSGMxKbW5X27Xg4A1VE6vKQTF2iYzZe73iUBEg/0p6OFyeFynrlcsTzvwsv2m+i9kC3IjtYxQqSoCB3KJsw3gZ//scH7LrSrcLztILjo/ryckz3qKeeJXPYNvu+jpcb7Av0T81SF+W8tWpA== 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: On Fri, 2023-10-20 at 11:33 -0700, Vishal Moola (Oracle) wrote: > Also remove count_memcg_page_event now that its last caller no longer > uses > it and reword hpage_collapse_alloc_page() to > hpage_collapse_alloc_folio(). >=20 > This removes 1 call to compound_head() and helps convert khugepaged > to > use folios throughout. >=20 > Signed-off-by: Vishal Moola (Oracle) >=20 Reviewed-by: Rik van Riel --=20 All Rights Reversed.