Message ID | 20230531213032.25338-1-vishal.moola@gmail.com |
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Headers | show
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Wed, 31 May 2023 14:31:09 -0700 (PDT) From: "Vishal Moola (Oracle)" <vishal.moola@gmail.com> To: Andrew Morton <akpm@linux-foundation.org>, Matthew Wilcox <willy@infradead.org> Cc: linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, loongarch@lists.linux.dev, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-openrisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-um@lists.infradead.org, xen-devel@lists.xenproject.org, kvm@vger.kernel.org, "Vishal Moola (Oracle)" <vishal.moola@gmail.com>, Catalin Marinas <catalin.marinas@arm.com>, Huacai Chen <chenhuacai@kernel.org>, Geert Uytterhoeven <geert@linux-m68k.org>, Thomas Bogendoerfer <tsbogend@alpha.franken.de>, Dinh Nguyen <dinguyen@kernel.org>, Jonas Bonn <jonas@southpole.se>, David Hildenbrand <david@redhat.com>, Claudio Imbrenda <imbrenda@linux.ibm.com>, Paul Walmsley <paul.walmsley@sifive.com>, "David S. Miller" <davem@davemloft.net>, Richard Weinberger <richard@nod.at>, Yoshinori Sato <ysato@users.sourceforge.jp>, Dave Hansen <dave.hansen@linux.intel.com>, Arnd Bergmann <arnd@arndb.de> Subject: [PATCH v3 00/34] Split ptdesc from struct page Date: Wed, 31 May 2023 14:29:58 -0700 Message-Id: <20230531213032.25338-1-vishal.moola@gmail.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230531_143113_232684_1DDB6F42 X-CRM114-Status: GOOD ( 13.46 ) X-Spam-Score: -0.2 (/) X-Spam-Report: Spam detection software, running on the system "bombadil.infradead.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: The MM subsystem is trying to shrink struct page. This patchset introduces a memory descriptor for page table tracking - struct ptdesc. This patchset introduces ptdesc, splits ptdesc from struct page, and converts many callers of page table constructor/destructors to use ptdescs. 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Split ptdesc from struct page
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