From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2C7BBC43217 for ; Thu, 14 Oct 2021 14:53:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1550960F36 for ; Thu, 14 Oct 2021 14:53:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231919AbhJNOzc (ORCPT ); Thu, 14 Oct 2021 10:55:32 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:40748 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231903AbhJNOzc (ORCPT ); Thu, 14 Oct 2021 10:55:32 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1634223206; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=XFcaS2mw+N0nTSlkVptXG9WuCQnOex3N9UZzUdj4Q7k=; b=A/WOnPXp+QNOBbZ9ZEIfGm8YGqjFd18mY+4t3K6jZWM1ZC0aXkhZ5B3gIG3R/CeajlqSoZ nQGU/UpK6ej9bgm5p030xjkXowYi0iOjfcQ7xn7dZcYsEh3MRD5lbt65FvQfl7x+tvVwCR JQj89nRjO6Fl1vTxudg1yfIrXXhl+C8= Received: from mail-wr1-f69.google.com (mail-wr1-f69.google.com [209.85.221.69]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-210-0BYDXQPvOCGSx3RfU5AXeQ-1; Thu, 14 Oct 2021 10:53:25 -0400 X-MC-Unique: 0BYDXQPvOCGSx3RfU5AXeQ-1 Received: by mail-wr1-f69.google.com with SMTP id d13-20020adfa34d000000b00160aa1cc5f1so4746124wrb.14 for ; Thu, 14 Oct 2021 07:53:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=XFcaS2mw+N0nTSlkVptXG9WuCQnOex3N9UZzUdj4Q7k=; b=iaLpQnIemhOdTlImXpsgRACiiIpPH4Sn2vAuYpGlYYgaapUmxLU9dPNuQ5mI8l1wlA 2YPC+MnWSUXKcWSKwu/ph2czTlZwUNBt/YE7gZTOmBI7hQ+1HpxOahC+O9ImT7D+h/do A5Gp6ggWBuACstoI5Tba5c/19GSFYclQhDK0o1CSpkjj5qiVX9m/JYKhG8tG4mAgqb9z aIGTu3PqiNqduJ+Kh06IkFC3cGOPoctE50DSZSMdK/8HBJIwvjPaQUFDDpjKdrFhEtDJ mRMjAeHNAoODhEpLEC1wpP6pnorJ54C4zA+UVRvhDU0Avnxtv+jM3hoR/0FEuWh9ViDu 6ovg== X-Gm-Message-State: AOAM531nPW9SNGdxnbkF9emZaGuWnysft/LJgd15KzGdnpcBifZHAXXa mI5ph41bMSXOeUDjjMtmi1Cstdgk3TgUFAymXZ4ddkzLH6DwTBbQiB+c+NspjpqBrdIN0SdvmuX rvmaYW/pABlK8R2+x0aglEvEr0+JxgtSC4fRWGO8cN65UMTACRUJ98ItnPbu6pG6PEfbNDA== X-Received: by 2002:adf:aadc:: with SMTP id i28mr7181192wrc.320.1634223203974; Thu, 14 Oct 2021 07:53:23 -0700 (PDT) X-Google-Smtp-Source: ABdhPJy/7oDA5GdQIrs4s7MY5tqd1zJ55dcH4j2KjgNTJ1NKDhFYzpHLSkvu/0jt4v3+nQ9WIevWYw== X-Received: by 2002:adf:aadc:: with SMTP id i28mr7181156wrc.320.1634223203678; Thu, 14 Oct 2021 07:53:23 -0700 (PDT) Received: from localhost.localdomain (nat-pool-brq-t.redhat.com. [213.175.37.10]) by smtp.gmail.com with ESMTPSA id k17sm2485489wrc.93.2021.10.14.07.53.22 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Oct 2021 07:53:23 -0700 (PDT) From: Ondrej Mosnacek To: selinux@vger.kernel.org Subject: [PATCH userspace v2 4/6] selinux_restorecon: add a global mutex to synchronize progress output Date: Thu, 14 Oct 2021 16:53:17 +0200 Message-Id: <20211014145319.798740-5-omosnace@redhat.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20211014145319.798740-1-omosnace@redhat.com> References: <20211014145319.798740-1-omosnace@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: selinux@vger.kernel.org Another small incremental change to pave the way for a parallel selinux_restorecon() function. Signed-off-by: Ondrej Mosnacek --- libselinux/src/selinux_restorecon.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libselinux/src/selinux_restorecon.c b/libselinux/src/selinux_restorecon.c index 732f0ccc..252b775f 100644 --- a/libselinux/src/selinux_restorecon.c +++ b/libselinux/src/selinux_restorecon.c @@ -60,6 +60,7 @@ static int exclude_count = 0; static struct edir *exclude_lst = NULL; static uint64_t fc_count = 0; /* Number of files processed so far */ static uint64_t efile_count; /* Estimated total number of files */ +static pthread_mutex_t progress_mutex = PTHREAD_MUTEX_INITIALIZER; /* Store information on directories with xattr's. */ static struct dir_xattr *dir_xattr_list; @@ -647,6 +648,7 @@ static int restorecon_sb(const char *pathname, const struct stat *sb, } if (flags->progress) { + __pthread_mutex_lock(&progress_mutex); fc_count++; if (fc_count % STAR_COUNT == 0) { if (flags->mass_relabel && efile_count > 0) { @@ -658,6 +660,7 @@ static int restorecon_sb(const char *pathname, const struct stat *sb, } fflush(stdout); } + __pthread_mutex_unlock(&progress_mutex); } if (flags->add_assoc) { -- 2.31.1