Message ID | 20180928053441.rpzwafzlsnp74mkl@wfg-t540p.sh.intel.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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[192.55.52.136]) by mx.google.com with ESMTPS id i21-v6si3951333pfo.333.2018.09.27.22.37.40 for <linux-mm@kvack.org> (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 27 Sep 2018 22:37:40 -0700 (PDT) Received-SPF: pass (google.com: domain of fengguang.wu@intel.com designates 192.55.52.136 as permitted sender) client-ip=192.55.52.136; Authentication-Results: mx.google.com; spf=pass (google.com: domain of fengguang.wu@intel.com designates 192.55.52.136 as permitted sender) smtp.mailfrom=fengguang.wu@intel.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 Sep 2018 22:37:39 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,313,1534834800"; d="scan'208";a="84109443" Received: from ali-mobl7.ccr.corp.intel.com (HELO wfg-t570.sh.intel.com) ([10.254.213.57]) by FMSMGA003.fm.intel.com with ESMTP; 27 Sep 2018 22:36:43 -0700 Received: from wfg by wfg-t570.sh.intel.com with local (Exim 4.89) (envelope-from <fengguang.wu@intel.com>) id 1g5lQH-0003qg-Mv; Fri, 28 Sep 2018 13:34:41 +0800 Date: Fri, 28 Sep 2018 13:34:41 +0800 From: Fengguang Wu <fengguang.wu@intel.com> To: Jiri Kosina <trivial@kernel.org> Cc: trivial@kernel.org, LKML <linux-kernel@vger.kernel.org>, Linux Memory Management List <linux-mm@kvack.org> Subject: [PATCH] mm: fix __get_user_pages_fast() comment Message-ID: <20180928053441.rpzwafzlsnp74mkl@wfg-t540p.sh.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline User-Agent: NeoMutt/20170609 (1.8.3) 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: <linux-mm.kvack.org> X-Virus-Scanned: ClamAV using ClamSMTP |
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mm: fix __get_user_pages_fast() comment
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diff --git a/mm/gup.c b/mm/gup.c index fc5f98069f4e..69194043ddd4 100644 --- a/mm/gup.c +++ b/mm/gup.c @@ -1798,8 +1798,8 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write, * interrupts disabled by get_futex_key. * * With interrupts disabled, we block page table pages from being - * freed from under us. See mmu_gather_tlb in asm-generic/tlb.h - * for more details. + * freed from under us. See struct mmu_table_batch comments in + * include/asm-generic/tlb.h for more details. * * We do not adopt an rcu_read_lock(.) here as we also want to * block IPIs that come from THPs splitting.
mmu_gather_tlb no longer exist. Replace with mmu_table_batch. CC: trivial@kernel.org Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> --- mm/gup.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)