From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754234AbaGPVgW (ORCPT ); Wed, 16 Jul 2014 17:36:22 -0400 Received: from mail-wg0-f44.google.com ([74.125.82.44]:41425 "EHLO mail-wg0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752894AbaGPVgQ (ORCPT ); Wed, 16 Jul 2014 17:36:16 -0400 Date: Thu, 17 Jul 2014 00:36:12 +0300 From: Alexey Dobriyan To: akpm@linux-foundation.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH 09/10] proc: convert /proc/$PID/hardwall to seq_file interface Message-ID: <20140716213612.GH21290@p183.telecom.by> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.22 (2013-10-16) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Alexey Dobriyan --- arch/tile/include/asm/hardwall.h | 2 +- arch/tile/kernel/hardwall.c | 6 +++--- fs/proc/base.c | 4 ++-- 3 files changed, 6 insertions(+), 6 deletions(-) --- a/arch/tile/include/asm/hardwall.h +++ b/arch/tile/include/asm/hardwall.h @@ -23,7 +23,7 @@ struct proc_dir_entry; #ifdef CONFIG_HARDWALL void proc_tile_hardwall_init(struct proc_dir_entry *root); -int proc_pid_hardwall(struct task_struct *task, char *buffer); +int proc_pid_hardwall(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task); #else static inline void proc_tile_hardwall_init(struct proc_dir_entry *root) {} #endif --- a/arch/tile/kernel/hardwall.c +++ b/arch/tile/kernel/hardwall.c @@ -947,15 +947,15 @@ static void hardwall_remove_proc(struct hardwall_info *info) remove_proc_entry(buf, info->type->proc_dir); } -int proc_pid_hardwall(struct task_struct *task, char *buffer) +int proc_pid_hardwall(struct seq_file *m, struct pid_namespace *ns, + struct pid *pid, struct task_struct *task) { int i; int n = 0; for (i = 0; i < HARDWALL_TYPES; ++i) { struct hardwall_info *info = task->thread.hardwall[i].info; if (info) - n += sprintf(&buffer[n], "%s: %d\n", - info->type->name, info->id); + seq_printf(m, "%s: %d\n", info->type->name, info->id); } return n; } --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -2637,7 +2637,7 @@ static const struct pid_entry tgid_base_stuff[] = { ONE("io", S_IRUSR, proc_tgid_io_accounting), #endif #ifdef CONFIG_HARDWALL - INF("hardwall", S_IRUGO, proc_pid_hardwall), + ONE("hardwall", S_IRUGO, proc_pid_hardwall), #endif #ifdef CONFIG_USER_NS REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations), @@ -2972,7 +2972,7 @@ static const struct pid_entry tid_base_stuff[] = { ONE("io", S_IRUSR, proc_tid_io_accounting), #endif #ifdef CONFIG_HARDWALL - INF("hardwall", S_IRUGO, proc_pid_hardwall), + ONE("hardwall", S_IRUGO, proc_pid_hardwall), #endif #ifdef CONFIG_USER_NS REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),