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[94.245.46.49]) by smtp.gmail.com with ESMTPSA id c17sm9529603lfr.23.2020.08.09.13.44.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Aug 2020 13:44:03 -0700 (PDT) From: "Uladzislau Rezki (Sony)" To: LKML , RCU , linux-mm@kvack.org, Andrew Morton , Vlastimil Babka , "Paul E . McKenney" , Matthew Wilcox Cc: "Theodore Y . Ts'o" , Joel Fernandes , Sebastian Andrzej Siewior , Uladzislau Rezki , Oleksiy Avramchenko Subject: [RFC-PATCH 0/2] __GFP_NO_LOCKS Date: Sun, 9 Aug 2020 22:43:52 +0200 Message-Id: <20200809204354.20137-1-urezki@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-Rspamd-Queue-Id: DFC2F180D0181 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam04 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: Hello, folk! This small series introduces __GFP_NO_LOCKS flag. Detailed description is here https://lkml.org/lkml/2020/8/3/961. I would like to get some input at least about [1] patch.=20 Please RFC. Appreciate for valubale comments, review and proposals :) Thanks! Uladzislau Rezki (Sony) (2): mm: Add __GFP_NO_LOCKS flag [1] rcu/tree: use __GFP_NO_LOCKS flag [2] include/linux/gfp.h | 11 +++++++++-- include/trace/events/mmflags.h | 1 + kernel/rcu/tree.c | 2 +- mm/page_alloc.c | 31 +++++++++++++++++++++++++------ tools/perf/builtin-kmem.c | 1 + 5 files changed, 37 insertions(+), 9 deletions(-) --=20 2.20.1