Message ID | 1548275584-18096-3-git-send-email-vgupta@synopsys.com |
---|---|
State | New |
Headers | show
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Wed, 23 Jan 2019 20:35:34 +0000 (UTC) Received: from IN01WEHTCA.internal.synopsys.com (10.144.199.104) by us01wehtc1.internal.synopsys.com (10.12.239.235) with Microsoft SMTP Server (TLS) id 14.3.408.0; Wed, 23 Jan 2019 12:33:23 -0800 Received: from IN01WEHTCB.internal.synopsys.com (10.144.199.105) by IN01WEHTCA.internal.synopsys.com (10.144.199.103) with Microsoft SMTP Server (TLS) id 14.3.408.0; Thu, 24 Jan 2019 02:03:24 +0530 Received: from vineetg-Latitude-E7450.internal.synopsys.com (10.10.161.70) by IN01WEHTCB.internal.synopsys.com (10.144.199.243) with Microsoft SMTP Server (TLS) id 14.3.408.0; Thu, 24 Jan 2019 02:03:22 +0530 From: Vineet Gupta <vineet.gupta1@synopsys.com> To: <linux-kernel@vger.kernel.org> Subject: [PATCH v2 2/3] fs: inode_set_flags() replace opencoded set_mask_bits() Date: Wed, 23 Jan 2019 12:33:03 -0800 Message-ID: <1548275584-18096-3-git-send-email-vgupta@synopsys.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1548275584-18096-1-git-send-email-vgupta@synopsys.com> References: <1548275584-18096-1-git-send-email-vgupta@synopsys.com> MIME-Version: 1.0 X-Originating-IP: [10.10.161.70] X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190123_123537_122389_74D06122 X-CRM114-Status: GOOD ( 12.16 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [198.182.60.111 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Linux on Synopsys ARC Processors <linux-snps-arc.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-snps-arc>, <mailto:linux-snps-arc-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-snps-arc/> List-Post: <mailto:linux-snps-arc@lists.infradead.org> List-Help: <mailto:linux-snps-arc-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-snps-arc>, <mailto:linux-snps-arc-request@lists.infradead.org?subject=subscribe> Cc: mark.rutland@arm.com, Theodore Ts'o <tytso@mit.edu>, peterz@infradead.org, Vineet Gupta <vineet.gupta1@synopsys.com>, linux-mm@kvack.org, Alexander Viro <viro@zeniv.linux.org.uk>, linux-fsdevel@vger.kernel.org, linux-snps-arc@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-snps-arc" <linux-snps-arc-bounces@lists.infradead.org> Errors-To: linux-snps-arc-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org |
Series |
Replace opencoded set_mask_bits
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expand
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diff --git a/fs/inode.c b/fs/inode.c index 0cd47fe0dbe5..799b0c4beda8 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -2096,14 +2096,8 @@ EXPORT_SYMBOL(inode_dio_wait); void inode_set_flags(struct inode *inode, unsigned int flags, unsigned int mask) { - unsigned int old_flags, new_flags; - WARN_ON_ONCE(flags & ~mask); - do { - old_flags = READ_ONCE(inode->i_flags); - new_flags = (old_flags & ~mask) | flags; - } while (unlikely(cmpxchg(&inode->i_flags, old_flags, - new_flags) != old_flags)); + set_mask_bits(&inode->i_flags, mask, flags); } EXPORT_SYMBOL(inode_set_flags);