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Thu, 20 Aug 2026 00:51:33 -0700 (PDT) Received: from PC-2B0BA31200898.company.local ([122.11.210.25]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-395ada67783sm455429a91.3.2026.08.20.00.51.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Aug 2026 00:51:32 -0700 (PDT) From: Meijing Zhao To: Mike Rapoport , Andrew Morton Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Wandun Chen , Meijing Zhao Subject: [PATCH v2 1/3] mm: memblock: add missing HugeTLB flag name Date: Thu, 20 Aug 2026 15:51:20 +0800 Message-Id: <20260820075122.3294367-2-zhaomeijing100@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20260820075122.3294367-1-zhaomeijing100@gmail.com> References: <20260820075122.3294367-1-zhaomeijing100@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Stat-Signature: zjpariy44ywgiqu1e7qxazgy4pyr49u7 X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 89663160006 X-HE-Tag: 1787212294-973304 X-HE-Meta: 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 ciGi0KHF sWOxVVTMM6tFebI9ccWoqna/MN999AkjQl42SOu6dVZscHdEWUuFU07zrwlY38aiQdSiML+LE/5lRB83YywdFcdfGLDqLxN+Tqf6zUpXK+5pchbDelhuX8JroL1OLr50En8DmuHwzu5FSzPVqhPwy8x3j2mqeu9Y6QCmQpwl6j74jvfuKcrIsk0WUcZJbSJjFVpnp83GJ8TIDMAM4f26rhAdX8EplRMumRnjevtYaSs6HjQ5h44Qjuf//WVtIP2fi2huDL39by6N4nNsIzPZIvYKaErHcUoRxI+9o+7gVYDEEbjfevsbvyE+KT+lXg3BgVurkb60qaW1vCNkgL9XQq+Bcer8brLUC23BkX3t8MyGst7GW9fkHsIQd37Y9/wBy3N6FZADHTZRkbWOFgg2psNOVIkGoAMoJ5bJ0TAxliYXS3KdJL48opHKIcvgQetyFbJyKFo6uEl81RYlykOGF3H+7Tg== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: From: Meijing Zhao Commit 7d163a75f821 ("memblock: make HugeTLB bootmem allocation work with KHO") added MEMBLOCK_RSRV_HUGETLB but did not add the corresponding entry to flagname[]. As a result, memblock debugfs cannot report the flag by name. Add the missing RSV_HUGETLB entry. Fixes: 7d163a75f821 ("memblock: make HugeTLB bootmem allocation work with KHO") Signed-off-by: Meijing Zhao --- mm/memblock.c | 1 + 1 file changed, 1 insertion(+) diff --git a/mm/memblock.c b/mm/memblock.c index 09b84d1cdb92..99f8e1bc60a8 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -2902,6 +2902,7 @@ static const char * const flagname[] = { [ilog2(MEMBLOCK_RSRV_NOINIT)] = "RSV_NIT", [ilog2(MEMBLOCK_RSRV_KERN)] = "RSV_KERN", [ilog2(MEMBLOCK_KHO_SCRATCH)] = "KHO_SCRATCH", + [ilog2(MEMBLOCK_RSRV_HUGETLB)] = "RSV_HUGETLB", [ilog2(MEMBLOCK_NODUMP)] = "NODUMP", }; -- 2.25.1