From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752812Ab0H1Bul (ORCPT ); Fri, 27 Aug 2010 21:50:41 -0400 Received: from mx1.redhat.com ([209.132.183.28]:36929 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752714Ab0H1Buk (ORCPT ); Fri, 27 Aug 2010 21:50:40 -0400 From: Eric Paris To: linux-kernel@vger.kernel.org Cc: Eric Paris Subject: [PATCH 2/2] fsnotify: drop two useless bools in the fnsotify main loop Date: Fri, 27 Aug 2010 21:50:25 -0400 Message-Id: <1282960225-22146-2-git-send-email-eparis@redhat.com> In-Reply-To: <1282960225-22146-1-git-send-email-eparis@redhat.com> References: <1282960225-22146-1-git-send-email-eparis@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The fsnotify main loop has 2 bools which indicated if we processed the inode or vfsmount mark in that particular pass through the loop. These bool can we replaced with the inode_group and vfsmount_group variables and actually make the code a little easier to understand. Signed-off-by: Eric Paris --- fs/notify/fsnotify.c | 13 +++++-------- 1 files changed, 5 insertions(+), 8 deletions(-) diff --git a/fs/notify/fsnotify.c b/fs/notify/fsnotify.c index 2169aa5..3680242 100644 --- a/fs/notify/fsnotify.c +++ b/fs/notify/fsnotify.c @@ -225,7 +225,6 @@ int fsnotify(struct inode *to_tell, __u32 mask, void *data, int data_is, struct fsnotify_event *event = NULL; struct vfsmount *mnt; int idx, ret = 0; - bool used_inode, used_vfsmount; /* global tests shouldn't care about events on child only the specific event */ __u32 test_mask = (mask & ~FS_EVENT_ON_CHILD); @@ -260,7 +259,6 @@ int fsnotify(struct inode *to_tell, __u32 mask, void *data, int data_is, } while (inode_node || vfsmount_node) { - used_inode = used_vfsmount = false; inode_group = vfsmount_group = NULL; if (inode_node) { @@ -279,23 +277,22 @@ int fsnotify(struct inode *to_tell, __u32 mask, void *data, int data_is, /* handle inode */ send_to_group(to_tell, NULL, inode_mark, NULL, mask, data, data_is, cookie, file_name, &event); - used_inode = true; + /* we didn't use the vfsmount_mark */ + vfsmount_group = NULL; } else if (vfsmount_group > inode_group) { send_to_group(to_tell, mnt, NULL, vfsmount_mark, mask, data, data_is, cookie, file_name, &event); - used_vfsmount = true; + inode_group = NULL; } else { send_to_group(to_tell, mnt, inode_mark, vfsmount_mark, mask, data, data_is, cookie, file_name, &event); - used_vfsmount = true; - used_inode = true; } - if (used_inode) + if (inode_group) inode_node = srcu_dereference(inode_node->next, &fsnotify_mark_srcu); - if (used_vfsmount) + if (vfsmount_group) vfsmount_node = srcu_dereference(vfsmount_node->next, &fsnotify_mark_srcu); } -- 1.7.1