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[109.252.193.60]) by smtp.googlemail.com with ESMTPSA id r123sm29569lff.27.2021.03.23.14.44.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 23 Mar 2021 14:44:06 -0700 (PDT) Subject: Re: [PATCH v5] mm: cma: support sysfs To: Minchan Kim , Andrew Morton Cc: linux-mm , LKML , gregkh@linuxfoundation.org, surenb@google.com, joaodias@google.com, jhubbard@nvidia.com, willy@infradead.org References: <20210323195050.2577017-1-minchan@kernel.org> From: Dmitry Osipenko Message-ID: Date: Wed, 24 Mar 2021 00:44:06 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: <20210323195050.2577017-1-minchan@kernel.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: CEA15C0001F7 X-Stat-Signature: gyiiffe97rrki8p6ar94zgbuui3q4etu Received-SPF: none (gmail.com>: No applicable sender policy available) receiver=imf03; identity=mailfrom; envelope-from=""; helo=mail-lf1-f50.google.com; client-ip=209.85.167.50 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1616535847-902334 Content-Transfer-Encoding: quoted-printable 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: 23.03.2021 22:50, Minchan Kim =D0=BF=D0=B8=D1=88=D0=B5=D1=82: > +#ifdef CONFIG_CMA_SYSFS > +void cma_sysfs_alloc_pages_count(struct cma *cma, size_t count); > +void cma_sysfs_fail_pages_count(struct cma *cma, size_t count); I'd also rename cma_sysfs_alloc_pages_count to cma_sysfs_account_success_pages and cma_sysfs_fail_pages_count to cma_sysfs_account_fail_pages.