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[96.255.20.138]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-878b5dcaef2sm174415006d6.0.2025.10.08.14.26.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Oct 2025 14:26:26 -0700 (PDT) From: Gregory Price To: linux-mm@kvack.org Cc: muchun.song@linux.dev, osalvador@suse.de, david@redhat.com, linux-kernel@vger.kernel.org Subject: [PATCH 2/2] hugetlb: add __read_mostly to sysctl_hugetlb_shm_group Date: Wed, 8 Oct 2025 17:26:14 -0400 Message-ID: <20251008212614.86495-2-gourry@gourry.net> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251008212614.86495-1-gourry@gourry.net> References: <20251008212614.86495-1-gourry@gourry.net> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam05 X-Stat-Signature: a6f3ffky8b6s7furyfr5mtupyo33kicy X-Rspam-User: X-Rspamd-Queue-Id: B0DDE1C0009 X-HE-Tag: 1759958787-361716 X-HE-Meta: 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 GoY7y/DB pUJ5PremzoGsgdYPZzh7gq1EVsLcb7gKlGdO7VB8+uPHnmptusdQoywxg66//b/+1ss+rTHgEXtIQhZWwaSYhD5svJeBY7G3oQ6AQ75wz+R7EVzdnvV76CU75bMlJhn6PfMfmOt8GyM/CdnfynaPyJz0mA1HSfldwD5/vn6K3xBC6QsZ6C2MYRhwt/48AX0xxShRgIXmJioor4xr2m3XQOY1R9YrPBKfI8CCGrgdrrWxAn5Mt+iu4lk6okLmOAcSCgpyUHTGj5IY8O16tOxKcY6WyGGuxTNGywkVBU7GZ1MCBiaQoJH4cFbaws4CPfry9j199MiN3RO7KCoiyJiwGf2uXuiQ2fmC1kfYwt+ghyt3u0iMWcvKp2/dkrQnRbgQX0Rt/ 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: List-Subscribe: List-Unsubscribe: sysctl bits are mostly-read values. Signed-off-by: Gregory Price --- include/linux/hugetlb.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index b030850975ef..7ea667d4ad5e 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -172,7 +172,7 @@ bool hugetlbfs_pagecache_present(struct hstate *h, struct address_space *hugetlb_folio_mapping_lock_write(struct folio *folio); -extern int sysctl_hugetlb_shm_group; +extern int sysctl_hugetlb_shm_group __read_mostly; extern struct list_head huge_boot_pages[MAX_NUMNODES]; void hugetlb_bootmem_alloc(void); -- 2.51.0