Message ID | 20221220142606.1698836-4-vernon2gm@gmail.com (mailing list archive) |
---|---|
State | New |
Headers | show
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([114.231.52.81]) by smtp.gmail.com with ESMTPSA id ik11-20020a170902ab0b00b001897bfc9800sm9383398plb.53.2022.12.20.06.26.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 20 Dec 2022 06:26:25 -0800 (PST) From: Vernon Yang <vernon2gm@gmail.com> To: Liam.Howlett@oracle.com, akpm@linux-foundation.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Vernon Yang <vernon2gm@gmail.com> Subject: [PATCH 3/8] maple_tree: use mt_node_max() instead of direct operations mt_max[] Date: Tue, 20 Dec 2022 22:26:01 +0800 Message-Id: <20221220142606.1698836-4-vernon2gm@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221220142606.1698836-2-vernon2gm@gmail.com> References: <20221220142606.1698836-2-vernon2gm@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: 14B2620008 X-Rspam-User: X-Stat-Signature: p1yocqop5sqbfpp7ro59hjowtpcg98y4 X-HE-Tag: 1671546386-838019 X-HE-Meta: U2FsdGVkX1+MpC874zVPHOm1VymDRQUo/86pT809mGkq5Py/LKU64XmuV9+KilWcdOMhWTPEDN6C4Gr98FUXVjcOEJo9qk5cpOQ7fx1+gBIapWnlC9BA07mqp2GRxBnaUzIL2Iz89supvE3MmjgLeR/qZwd+b/oAzIZwlPTHG5ZoU6tZ8Z1oSrIsAT/6duPJuYPsopOk4B7QfytgM9G7EnKd3MPBI86DhAYSjVeHe5u5VRUzyIdPrfxJL+wY4Oi/qFvWr4LOwwoqBFlhmVOZ4wtC3D9NsAHb6Khntp/wYEcVgVdYwl+/5V08gE5lsyKBPhFWqUJJARLECVe2n9CALLmkZsNZ4T8Tr7uvwn3aSM+nhKQh69Cvqnnwm4JfMUvvgptnwMb3Xd0TBL2pKj4GhZya0sdYcLGk0AwF3L5IsTD+5Uzdhk9MECl/CpkI4YNxl/bCFmHDqesGwvf/nEt8Qvt6JtIWP5bhFIlB4tDCSsMvRdzZAXzRM78jWzniZVAQULWVEdhnH2+/IcluW22sbXm7Q4LEQTv+gySE5piXMdrKzCzp/fEcWx3ysxLijlukWp6DivsMjl80llVWTWt9B1cun8BB5B/JLwg5c+oT9ayEbgnkWIv++Cf+QH/XkwDvsoae90W3POTWlntedzgSoERh6NaemU3vnwyYRKU2FperyyhNhFLlx+YG6neZ6/JfOzydJh/a+Tjo04ojiH9ix02qkAfCbJHSxKsRUpb5UanEutjKi2P8FkfI6fg8ksiNFwFZmUOozFoH0IOwOUcY/7WnGj1ik3SbfYqmlBXloOKF8Hnn59bsKLDtsZV3bWoR9/vJ6zK+3/gRZp7hBuAtTJLUXJf73qvrd2VOjaQIsFct5kP9tGHRvY6Djz8GU4/DisdxKbf+eB5dZ9Qw9y1cc3aAZDLsoirTyJ0bpUAF2mduHaV4RgtAdxY//YtUj571eGyfplRVGWvc+oEhT+3 vSzp32w4 hcdWB4PYl2KNvigJ5czsW6wlNxzT1uIv11yL2K58k9W1BECuqL+X9yvjM7ke9OoYiLXimGrTylp+j1r1dE8jeT7JVR1vA2+DpNwJkVIw7hx75oOjwv9hfcd9ZzQF6+N9K1eOA2nbiVUqjDtPyCTlZoBDOVVfYLyZmKj9M5ZUOjsuyOVU= 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 |
Clean up and refinement for maple tree
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expand
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diff --git a/lib/maple_tree.c b/lib/maple_tree.c index 34aa93c85d6e..3d45c515ed42 100644 --- a/lib/maple_tree.c +++ b/lib/maple_tree.c @@ -6723,7 +6723,7 @@ static void mt_dump_range64(const struct maple_tree *mt, void *entry, if (i < (MAPLE_RANGE64_SLOTS - 1)) last = node->pivot[i]; - else if (!node->slot[i] && max != mt_max[mte_node_type(entry)]) + else if (!node->slot[i] && max != mt_node_max(entry)) break; if (last == 0 && i > 0) break; @@ -6830,7 +6830,7 @@ void mt_dump(const struct maple_tree *mt) if (!xa_is_node(entry)) mt_dump_entry(entry, 0, 0, 0); else if (entry) - mt_dump_node(mt, entry, 0, mt_max[mte_node_type(entry)], 0); + mt_dump_node(mt, entry, 0, mt_node_max(entry), 0); } EXPORT_SYMBOL_GPL(mt_dump);
Use mt_node_max() to get the maximum number of slots for a node, rather than direct operations mt_max[], makes it better portability. Signed-off-by: Vernon Yang <vernon2gm@gmail.com> --- lib/maple_tree.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)