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[216.228.112.21]) by smtp.gmail.com with ESMTPSA id r6sm35946836pjb.22.2019.08.04.15.49.22 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Sun, 04 Aug 2019 15:49:23 -0700 (PDT) X-Inumbo-ID: 1ac11f08-b70a-11e9-8980-bc764e045a96 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=WGaquJbd5n3vWHVjzVcVo6+uSZsjc3dg9cLGAnxVc2E=; b=S3jwFjBv5vti4GSNOLl7usS2vDqH0Q9mdQIeQBRHCABbXZXQSp9OsVY/w2xyL7nTP8 ZYecNdZYrgO7L+BkQcVPzicUza9nsgbAymJTn56ppaJJ1MbzTKSlKgcZSuVPBHENjv96 hkgFAzqYxwazXKgNX9N/DjLopqfptr24zOfeivm8zYWH/Y75M1kPiFzhZPYTKsRYejq8 i/m0sGMLE0jqJ3DENlV+rsSfWOzYUSK0mHJPDAK/WyMC/O+T7ek80SstkS2+jwGF+2aN 2FgMJxAUKbEXaB1QNjEZ05NRrBMlTBOCQS3Bubk6f7+zHMTxlbMDQcuH/aK8PZQ95vOe ii3g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=WGaquJbd5n3vWHVjzVcVo6+uSZsjc3dg9cLGAnxVc2E=; b=Gscwn1FtF4UMxvUAOjZREf/StMqCBPp6a6/GgCUb65DEtSIacMmQnrU/Wju4tDjzPm 1MFLBSk5i5MIcAufeooH3xAY1niTJktniP33dPX6HDOCeQNfO82EC9OaeYn5POucsoq2 d2N1GV5UwlJo+tbiWEbN+cLxoenOE7HqxDwy+aqdqu3gwVjsPsTqcWXK3w3XXJE3srNO lPz2ecKp7Mjp1Qao/LcbwG2US9q0pMCu34+47oULXE9mo36UQT33KgXOBZT6ZKbLLUMZ CcPEYJ1eoWeNjUJ+XLs3255EK4mgYKm/0frH4FYTtcg9P9pt5S4FBNJvD+Q/vz2SkVhf eIzw== X-Gm-Message-State: APjAAAWb6JXySLyHw1DjKByJ5CLnbAw70XehAxErt3XnyHuRT712bN/k cFLd5rXH6/tAxxBX7AVL8Mg= X-Google-Smtp-Source: APXvYqzMm6zKD1x+1cfVe8U+T090I2azs0Ee52Xlzl7grLFlv9DOqy91TsDRd0lMc4ZI9h+s7gPOKQ== X-Received: by 2002:a65:41c6:: with SMTP id b6mr76655023pgq.269.1564958963508; Sun, 04 Aug 2019 15:49:23 -0700 (PDT) From: john.hubbard@gmail.com X-Google-Original-From: jhubbard@nvidia.com To: Andrew Morton Date: Sun, 4 Aug 2019 15:48:44 -0700 Message-Id: <20190804224915.28669-4-jhubbard@nvidia.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190804224915.28669-1-jhubbard@nvidia.com> References: <20190804224915.28669-1-jhubbard@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public Subject: [Xen-devel] [PATCH v2 03/34] net/ceph: convert put_page() to put_user_page*() X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: linux-fbdev@vger.kernel.org, Jan Kara , kvm@vger.kernel.org, Dave Hansen , Dave Chinner , dri-devel@lists.freedesktop.org, linux-mm@kvack.org, sparclinux@vger.kernel.org, Ira Weiny , ceph-devel@vger.kernel.org, devel@driverdev.osuosl.org, rds-devel@oss.oracle.com, Sage Weil , linux-rdma@vger.kernel.org, x86@kernel.org, amd-gfx@lists.freedesktop.org, Christoph Hellwig , Jason Gunthorpe , xen-devel@lists.xenproject.org, Ilya Dryomov , devel@lists.orangefs.org, linux-media@vger.kernel.org, John Hubbard , intel-gfx@lists.freedesktop.org, linux-block@vger.kernel.org, =?UTF-8?q?J=C3=A9r=C3=B4me=20Glisse?= , linux-rpi-kernel@lists.infradead.org, Dan Williams , linux-arm-kernel@lists.infradead.org, linux-nfs@vger.kernel.org, netdev@vger.kernel.org, Jeff Layton , LKML , linux-xfs@vger.kernel.org, linux-crypto@vger.kernel.org, linux-fsdevel@vger.kernel.org, "David S . Miller" Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeholder versions"). Acked-by: Jeff Layton Cc: Ilya Dryomov Cc: Sage Weil Cc: David S. Miller Cc: ceph-devel@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: John Hubbard --- net/ceph/pagevec.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/net/ceph/pagevec.c b/net/ceph/pagevec.c index 64305e7056a1..c88fff2ab9bd 100644 --- a/net/ceph/pagevec.c +++ b/net/ceph/pagevec.c @@ -12,13 +12,7 @@ =20 void ceph_put_page_vector(struct page **pages, int num_pages, bool dirty) { - int i; - - for (i =3D 0; i < num_pages; i++) { - if (dirty) - set_page_dirty_lock(pages[i]); - put_page(pages[i]); - } + put_user_pages_dirty_lock(pages, num_pages, dirty); kvfree(pages); } EXPORT_SYMBOL(ceph_put_page_vector); --=20 2.22.0 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel