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 X-Spam-Level: X-Spam-Status: No, score=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C1FD2C433ED for ; Fri, 30 Apr 2021 05:57:12 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 65A4161463 for ; Fri, 30 Apr 2021 05:57:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 65A4161463 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 00C406B00DC; Fri, 30 Apr 2021 01:57:12 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id EFAA38D0006; Fri, 30 Apr 2021 01:57:11 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id DC3528D0005; Fri, 30 Apr 2021 01:57:11 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0148.hostedemail.com [216.40.44.148]) by kanga.kvack.org (Postfix) with ESMTP id C0A386B00DC for ; Fri, 30 Apr 2021 01:57:11 -0400 (EDT) Received: from smtpin09.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 8B0D72496 for ; Fri, 30 Apr 2021 05:57:11 +0000 (UTC) X-FDA: 78087975462.09.7454912 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf08.hostedemail.com (Postfix) with ESMTP id 23B7780192F1 for ; Fri, 30 Apr 2021 05:56:47 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 2E3626147D; Fri, 30 Apr 2021 05:57:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1619762230; bh=5ivkx4l+rXBMpB8BdRtsgDXZfbRXURTM74mKSIyuMaQ=; h=Date:From:To:Subject:In-Reply-To:From; b=SCbRtC1p+piucLTXLDWSmftixCUWcWt5bNvyT/PeSmId6YgYNaqg9DFmY2FN3sEqC IN9oshcMof3TLSdCJ3u32yNJj03fMKYB5Oc1Yl5MySHx9RTWWy5yIEZC9ZYvWAA/sM cDrusslT32AAXEywsg+v2c98V+9bmX49DbfIhWXo= Date: Thu, 29 Apr 2021 22:57:09 -0700 From: Andrew Morton To: akpm@linux-foundation.org, daizhiyuan@phytium.com.cn, linux-mm@kvack.org, mm-commits@vger.kernel.org, torvalds@linux-foundation.org Subject: [patch 078/178] mm/interval_tree: add comments to improve code readability Message-ID: <20210430055709.Yo-SNkNcg%akpm@linux-foundation.org> In-Reply-To: <20210429225251.02b6386d21b69255b4f6c163@linux-foundation.org> User-Agent: s-nail v14.8.16 X-Stat-Signature: uqeej47sacamhxr7crdmn51akkxa8fbn X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 23B7780192F1 Authentication-Results: imf08.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=SCbRtC1p; spf=pass (imf08.hostedemail.com: domain of akpm@linux-foundation.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org; dmarc=none Received-SPF: none (linux-foundation.org>: No applicable sender policy available) receiver=imf08; identity=mailfrom; envelope-from=""; helo=mail.kernel.org; client-ip=198.145.29.99 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1619762207-595591 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Zhiyuan Dai Subject: mm/interval_tree: add comments to improve code readability Add a comment explaining the value of the ISSTATIC parameter, Inform the reader that this is not a coding style issue. Link: https://lkml.kernel.org/r/1613964695-17614-1-git-send-email-daizhiyuan@phytium.com.cn Signed-off-by: Zhiyuan Dai Signed-off-by: Andrew Morton --- mm/interval_tree.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/interval_tree.c~mm-interval_tree-add-comments-to-improve-code-reading +++ a/mm/interval_tree.c @@ -22,7 +22,7 @@ static inline unsigned long vma_last_pgo INTERVAL_TREE_DEFINE(struct vm_area_struct, shared.rb, unsigned long, shared.rb_subtree_last, - vma_start_pgoff, vma_last_pgoff,, vma_interval_tree) + vma_start_pgoff, vma_last_pgoff, /* empty */, vma_interval_tree) /* Insert node immediately after prev in the interval tree */ void vma_interval_tree_insert_after(struct vm_area_struct *node, _