Message ID | 20240826065532.2618273-3-rppt@kernel.org |
---|---|
State | New |
Headers | show
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a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1724655386; bh=diG+Fv3wDftGRjrnWBdO8lGUovRExvU5pHk1HsKnyW0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fnaG1q6R4qlIaSK/fWkGnB06BhXbyowHMLkXN+Wa/EmI8MXCHyCRZspeqUfjxlFn8 I5lAr0mBOGk6Pt3c7iaZXbNbgEWcTB2h0HEGHe4mQWtVg4kIYBz60y4INpqUCOObQh snsW+ukoJgEDrqZbxOJXvgYwpT1mdmaXAK0KgEiHeSDv0S/jdqlA7izDk1dLlRr7T2 JvFAUL1avz8KDvpXtlCDFgtgmsVTawfWmOS9mj/Sm91+tuowTK8XuuK95GWPjy8VKl t+6xvbWV5dUVQztjsq3xx57LLL9mOi//qHDE6IYxAExuUD3vx++wbsh6uwKeNHOBbT TnTRQT6DCjzuA== From: Mike Rapoport <rppt@kernel.org> To: Andrew Morton <akpm@linux-foundation.org> Cc: Andreas Larsson <andreas@gaisler.com>, Andy Lutomirski <luto@kernel.org>, Arnd Bergmann <arnd@arndb.de>, Borislav Petkov <bp@alien8.de>, Brian Cain <bcain@quicinc.com>, Catalin Marinas <catalin.marinas@arm.com>, Christoph Hellwig <hch@infradead.org>, Christophe Leroy <christophe.leroy@csgroup.eu>, Dave Hansen <dave.hansen@linux.intel.com>, Dinh Nguyen <dinguyen@kernel.org>, Geert Uytterhoeven <geert@linux-m68k.org>, Guo Ren <guoren@kernel.org>, Helge Deller <deller@gmx.de>, Huacai Chen <chenhuacai@kernel.org>, Ingo Molnar <mingo@redhat.com>, Johannes Berg <johannes@sipsolutions.net>, John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>, Kent Overstreet <kent.overstreet@linux.dev>, "Liam R. Howlett" <Liam.Howlett@oracle.com>, Luis Chamberlain <mcgrof@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Masami Hiramatsu <mhiramat@kernel.org>, Matt Turner <mattst88@gmail.com>, Max Filippov <jcmvbkbc@gmail.com>, Michael Ellerman <mpe@ellerman.id.au>, Michal Simek <monstr@monstr.eu>, Mike Rapoport <rppt@kernel.org>, Oleg Nesterov <oleg@redhat.com>, Palmer Dabbelt <palmer@dabbelt.com>, Peter Zijlstra <peterz@infradead.org>, Richard Weinberger <richard@nod.at>, Russell King <linux@armlinux.org.uk>, Song Liu <song@kernel.org>, Stafford Horne <shorne@gmail.com>, Steven Rostedt <rostedt@goodmis.org>, Thomas Bogendoerfer <tsbogend@alpha.franken.de>, Thomas Gleixner <tglx@linutronix.de>, Uladzislau Rezki <urezki@gmail.com>, Vineet Gupta <vgupta@kernel.org>, Will Deacon <will@kernel.org>, bpf@vger.kernel.org, linux-alpha@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-modules@vger.kernel.org, linux-openrisc@vger.kernel.org, linux-parisc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-sh@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-trace-kernel@vger.kernel.org, linux-um@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, loongarch@lists.linux.dev, sparclinux@vger.kernel.org, x86@kernel.org Subject: [PATCH v2 2/8] mm: vmalloc: don't account for number of nodes for HUGE_VMAP allocations Date: Mon, 26 Aug 2024 09:55:26 +0300 Message-ID: <20240826065532.2618273-3-rppt@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240826065532.2618273-1-rppt@kernel.org> References: <20240826065532.2618273-1-rppt@kernel.org> Precedence: bulk X-Mailing-List: sparclinux@vger.kernel.org List-Id: <sparclinux.vger.kernel.org> List-Subscribe: <mailto:sparclinux+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:sparclinux+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit |
Series |
x86/module: use large ROX pages for text allocations
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expand
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diff --git a/mm/vmalloc.c b/mm/vmalloc.c index af2de36549d6..d0fbe6b2b73c 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -3769,8 +3769,6 @@ void *__vmalloc_node_range_noprof(unsigned long size, unsigned long align, } if (vmap_allow_huge && (vm_flags & VM_ALLOW_HUGE_VMAP)) { - unsigned long size_per_node; - /* * Try huge pages. Only try for PAGE_KERNEL allocations, * others like modules don't yet expect huge pages in @@ -3778,13 +3776,10 @@ void *__vmalloc_node_range_noprof(unsigned long size, unsigned long align, * supporting them. */ - size_per_node = size; - if (node == NUMA_NO_NODE) - size_per_node /= num_online_nodes(); - if (arch_vmap_pmd_supported(prot) && size_per_node >= PMD_SIZE) + if (arch_vmap_pmd_supported(prot) && size >= PMD_SIZE) shift = PMD_SHIFT; else - shift = arch_vmap_pte_supported_shift(size_per_node); + shift = arch_vmap_pte_supported_shift(size); align = max(real_align, 1UL << shift); size = ALIGN(real_size, 1UL << shift);