Message ID | 20210122033748.924330-2-pasha.tatashin@soleen.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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[73.69.118.222]) by smtp.gmail.com with ESMTPSA id m85sm5426529qke.33.2021.01.21.19.37.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 Jan 2021 19:37:51 -0800 (PST) From: Pavel Tatashin <pasha.tatashin@soleen.com> To: pasha.tatashin@soleen.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, akpm@linux-foundation.org, vbabka@suse.cz, mhocko@suse.com, david@redhat.com, osalvador@suse.de, dan.j.williams@intel.com, sashal@kernel.org, tyhicks@linux.microsoft.com, iamjoonsoo.kim@lge.com, mike.kravetz@oracle.com, rostedt@goodmis.org, mingo@redhat.com, jgg@ziepe.ca, peterz@infradead.org, mgorman@suse.de, willy@infradead.org, rientjes@google.com, jhubbard@nvidia.com, linux-doc@vger.kernel.org, ira.weiny@intel.com, linux-kselftest@vger.kernel.org Subject: [PATCH v7 01/14] mm/gup: don't pin migrated cma pages in movable zone Date: Thu, 21 Jan 2021 22:37:35 -0500 Message-Id: <20210122033748.924330-2-pasha.tatashin@soleen.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210122033748.924330-1-pasha.tatashin@soleen.com> References: <20210122033748.924330-1-pasha.tatashin@soleen.com> MIME-Version: 1.0 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: <linux-mm.kvack.org> |
Series |
prohibit pinning pages in ZONE_MOVABLE
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expand
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diff --git a/mm/gup.c b/mm/gup.c index 3e086b073624..24f25b1e9103 100644 --- a/mm/gup.c +++ b/mm/gup.c @@ -1563,7 +1563,7 @@ static long check_and_migrate_cma_pages(struct mm_struct *mm, long ret = nr_pages; struct migration_target_control mtc = { .nid = NUMA_NO_NODE, - .gfp_mask = GFP_USER | __GFP_MOVABLE | __GFP_NOWARN, + .gfp_mask = GFP_USER | __GFP_NOWARN, }; check_again: