From patchwork Sun May 5 05:12:28 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wang Shilong X-Patchwork-Id: 2520921 Return-Path: X-Original-To: patchwork-linux-btrfs@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id 58F3DDF2A2 for ; Sun, 5 May 2013 05:13:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751289Ab3EEFM6 (ORCPT ); Sun, 5 May 2013 01:12:58 -0400 Received: from mail-pd0-f178.google.com ([209.85.192.178]:40961 "EHLO mail-pd0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751233Ab3EEFM5 (ORCPT ); Sun, 5 May 2013 01:12:57 -0400 Received: by mail-pd0-f178.google.com with SMTP id w11so1509636pde.9 for ; Sat, 04 May 2013 22:12:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer; bh=L1j5Bb+uV3dY6hs/1NYa+W05YiIqjIZH3mbzueEduMY=; b=j0THFWP6S4rbwj3Iv6Uw5U7yS8v8ZOHdcxi/wj850dP6tXCUR8cKIMDFpKNzyOYIzM okLOJ6lGjc+dceysVo/yUnBZiZBCi6H43eTPi1RQc2P9e4eGVTuqAQGY78Mn/uh8/xl9 U2y2ETUnGobYluT8n0vbIWgBZHeqzp1OrDt/ghk+IfBsVdBpIE+RIuMTgSEdWyUU49+e z2PjCdoOsrB4GcQ8eGtU4XsR7jg9PxmoUlW1sw60CCcaA6hdMBlkq2+SF3Ca5pvFpGGv Euw5dwFCShtAHEh6oDS68uBdknHIE8s0UHdMZ/GwNzGFEUW9TywylBgT3+nFlDEGq4kh H9Fw== X-Received: by 10.66.120.164 with SMTP id ld4mr21301001pab.187.1367730777355; Sat, 04 May 2013 22:12:57 -0700 (PDT) Received: from localhost.localdomain.localdomain ([112.20.94.136]) by mx.google.com with ESMTPSA id t1sm19872366pab.12.2013.05.04.22.12.55 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Sat, 04 May 2013 22:12:56 -0700 (PDT) From: Wang Shilong To: linux-btrfs@vger.kernel.org Cc: wangsl-fnst@cn.fujitsu.com Subject: [PATCH] Btrfs: use arg gfp_t to decide how to allocate tree mod Date: Sun, 5 May 2013 13:12:28 +0800 Message-Id: <1367730748-7827-1-git-send-email-wangshilong1991@gmail.com> X-Mailer: git-send-email 1.7.11.7 Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org From: Wang Shilong We have passed arg gfp_t to tree_mod_alloc(), so just use it rather than always use GFP_ATOMIC. Signed-off-by: Wang Shilong --- fs/btrfs/ctree.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index de6de8e..0e3514f 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -553,7 +553,7 @@ static inline int tree_mod_alloc(struct btrfs_fs_info *fs_info, gfp_t flags, * once we switch from spin locks to something different, we should * honor the flags parameter here. */ - tm = *tm_ret = kzalloc(sizeof(*tm), GFP_ATOMIC); + tm = *tm_ret = kzalloc(sizeof(*tm), flags); if (!tm) return -ENOMEM;