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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BEE43CCA483 for ; Fri, 1 Jul 2022 12:54:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235676AbiGAMyl (ORCPT ); Fri, 1 Jul 2022 08:54:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51322 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235533AbiGAMyk (ORCPT ); Fri, 1 Jul 2022 08:54:40 -0400 Received: from mail-qt1-x836.google.com (mail-qt1-x836.google.com [IPv6:2607:f8b0:4864:20::836]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84EA13AA6E; Fri, 1 Jul 2022 05:54:39 -0700 (PDT) Received: by mail-qt1-x836.google.com with SMTP id g14so317143qto.9; Fri, 01 Jul 2022 05:54:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=JCJEdfzYxuANLNWAxL8CQ7FpG0f6ZAq5X4D5qi7db0c=; b=ookWblnG18DUulKFRrux/M2omlEfLyyUcepuZnHv4ZaA1RBHkzX+bnWjddFRVYrGqW MZK3N6pQJ+6xAKJnSgmW2LyplfSQHvIKMQFTtXWVg5XwyxKw0BUV+064ooiigTWFTQM3 oRjpThV6MgTWGHYTkIsd347Nm4AugejfecG4jQi3rx9RxD3Gv93MikthDtQMo5P22QoV aNX9/wgVJX7yI+/KAm8xGXjPjzNlYfKCKED+nNW8Hdgp607nMK6Xh1D8dVUV25sNNnr3 HAl4/p/qRptBefuSAQQ7YWgZkQK47yR/xtzFtfxk1KXe7aowBiZV7dy//1nGwbflyE6Y Qu3Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=JCJEdfzYxuANLNWAxL8CQ7FpG0f6ZAq5X4D5qi7db0c=; b=JFCVjFslZ6gd9i3Uaq4ySdnAEjWm1VCXiJO+ls8vhqpfk0p7WIplcrkAmQ+OqMIirg ciRGV9hPflvyEScm5UefHEGVH56AotgBXwffWoqHcqZOhg/2I0R7SXSrYSPym4QXgDv8 vifv3xuDB6SVPoV5Sz0SghxoMJWsdgUpsX3m0qgvMuzY/db6ND764/xS6QxBdFFatL4O Ze+/Rea2ih7ePFMZZNg2XvPUbuZMkuah9pML5r6GAOS9h6RxAffrvxLngBfF2DSUgx2W Cc6Cxbmd2+UtsaAzkDe+OB2gKgYK3+EWUc38SC9jVHkrfgMWrQLYjktQcbx/wya2Ce3o s2sw== X-Gm-Message-State: AJIora9vP4aosR9nCWuMIdx6gvy1vlPwmO9wF6i8FFtK75oPf3x+d97i nV5k2buTHcbon6vExUY9cXaingrDUgE= X-Google-Smtp-Source: AGRyM1uv2u+hxNkph56Thb2L3PJG6Sax4s9QHwbWNS6xD+og2wEgeS7yy6MYcj8u15wxE3ny3uoT6w== X-Received: by 2002:a05:622a:54b:b0:305:31e4:51fa with SMTP id m11-20020a05622a054b00b0030531e451famr12451035qtx.165.1656680078441; Fri, 01 Jul 2022 05:54:38 -0700 (PDT) Received: from localhost ([2601:4c1:c100:1230:f902:9816:653f:2f66]) by smtp.gmail.com with ESMTPSA id x5-20020a05620a448500b006a6d4261f40sm1088206qkp.111.2022.07.01.05.54.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 01 Jul 2022 05:54:38 -0700 (PDT) From: Yury Norov To: linux-kernel@vger.kernel.org, Andrew Morton , Andy Shevchenko , David Howells , Geert Uytterhoeven , Jonathan Corbet , "Kirill A . Shutemov" , Matthew Wilcox , NeilBrown , Rasmus Villemoes , Russell King , Vlastimil Babka , William Kucharski , linux-doc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mm@kvack.org Cc: Yury Norov Subject: [PATCH 4/8] cpumask: change return types to bool where appropriate Date: Fri, 1 Jul 2022 05:54:26 -0700 Message-Id: <20220701125430.2907638-5-yury.norov@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220701125430.2907638-1-yury.norov@gmail.com> References: <20220701125430.2907638-1-yury.norov@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org Some cpumask functions have integer return types where return values are naturally booleans. Signed-off-by: Yury Norov --- include/linux/cpumask.h | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index fe29ac7cc469..b54e27d9da6b 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -372,9 +372,9 @@ static __always_inline void __cpumask_clear_cpu(int cpu, struct cpumask *dstp) * @cpu: cpu number (< nr_cpu_ids) * @cpumask: the cpumask pointer * - * Returns 1 if @cpu is set in @cpumask, else returns 0 + * Returns true if @cpu is set in @cpumask, else returns false */ -static __always_inline int cpumask_test_cpu(int cpu, const struct cpumask *cpumask) +static __always_inline bool cpumask_test_cpu(int cpu, const struct cpumask *cpumask) { return test_bit(cpumask_check(cpu), cpumask_bits((cpumask))); } @@ -384,11 +384,11 @@ static __always_inline int cpumask_test_cpu(int cpu, const struct cpumask *cpuma * @cpu: cpu number (< nr_cpu_ids) * @cpumask: the cpumask pointer * - * Returns 1 if @cpu is set in old bitmap of @cpumask, else returns 0 + * Returns true if @cpu is set in old bitmap of @cpumask, else returns false * * test_and_set_bit wrapper for cpumasks. */ -static __always_inline int cpumask_test_and_set_cpu(int cpu, struct cpumask *cpumask) +static __always_inline bool cpumask_test_and_set_cpu(int cpu, struct cpumask *cpumask) { return test_and_set_bit(cpumask_check(cpu), cpumask_bits(cpumask)); } @@ -398,11 +398,11 @@ static __always_inline int cpumask_test_and_set_cpu(int cpu, struct cpumask *cpu * @cpu: cpu number (< nr_cpu_ids) * @cpumask: the cpumask pointer * - * Returns 1 if @cpu is set in old bitmap of @cpumask, else returns 0 + * Returns true if @cpu is set in old bitmap of @cpumask, else returns false * * test_and_clear_bit wrapper for cpumasks. */ -static __always_inline int cpumask_test_and_clear_cpu(int cpu, struct cpumask *cpumask) +static __always_inline bool cpumask_test_and_clear_cpu(int cpu, struct cpumask *cpumask) { return test_and_clear_bit(cpumask_check(cpu), cpumask_bits(cpumask)); } @@ -431,9 +431,9 @@ static inline void cpumask_clear(struct cpumask *dstp) * @src1p: the first input * @src2p: the second input * - * If *@dstp is empty, returns 0, else returns 1 + * If *@dstp is empty, returns false, else returns true */ -static inline int cpumask_and(struct cpumask *dstp, +static inline bool cpumask_and(struct cpumask *dstp, const struct cpumask *src1p, const struct cpumask *src2p) { @@ -474,9 +474,9 @@ static inline void cpumask_xor(struct cpumask *dstp, * @src1p: the first input * @src2p: the second input * - * If *@dstp is empty, returns 0, else returns 1 + * If *@dstp is empty, returns false, else returns true */ -static inline int cpumask_andnot(struct cpumask *dstp, +static inline bool cpumask_andnot(struct cpumask *dstp, const struct cpumask *src1p, const struct cpumask *src2p) { @@ -539,9 +539,9 @@ static inline bool cpumask_intersects(const struct cpumask *src1p, * @src1p: the first input * @src2p: the second input * - * Returns 1 if *@src1p is a subset of *@src2p, else returns 0 + * Returns true if *@src1p is a subset of *@src2p, else returns false */ -static inline int cpumask_subset(const struct cpumask *src1p, +static inline bool cpumask_subset(const struct cpumask *src1p, const struct cpumask *src2p) { return bitmap_subset(cpumask_bits(src1p), cpumask_bits(src2p), -- 2.34.1