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Sat, 23 Nov 2024 10:11:37 -0800 (PST) From: Jinliang Zheng X-Google-Original-From: Jinliang Zheng To: alexjlzheng@gmail.com Cc: adobriyan@gmail.com, alexjlzheng@tencent.com, brauner@kernel.org, flyingpeng@tencent.com, jack@suse.cz, joel.granados@kernel.org, kees@kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mcgrof@kernel.org, viro@zeniv.linux.org.uk Subject: [PATCH 1/6] fs: fix proc_handler for sysctl_nr_open Date: Sun, 24 Nov 2024 02:11:28 +0800 Message-ID: <20241123181128.183232-1-alexjlzheng@tencent.com> X-Mailer: git-send-email 2.41.1 In-Reply-To: <20241123180901.181825-1-alexjlzheng@tencent.com> References: <20241123180901.181825-1-alexjlzheng@tencent.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Use proc_douintvec_minmax() instead of proc_dointvec_minmax() to handle sysctl_nr_open, because its data type is unsigned int, not int. Fixes: 9b80a184eaad ("fs/file: more unsigned file descriptors") Signed-off-by: Jinliang Zheng --- fs/file_table.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/file_table.c b/fs/file_table.c index 976736be47cb..502b81f614d9 100644 --- a/fs/file_table.c +++ b/fs/file_table.c @@ -128,7 +128,7 @@ static struct ctl_table fs_stat_sysctls[] = { .data = &sysctl_nr_open, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = proc_dointvec_minmax, + .proc_handler = proc_douintvec_minmax, .extra1 = &sysctl_nr_open_min, .extra2 = &sysctl_nr_open_max, },