From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794672390; b=bWlVo/dR7eP9y7Lha+NavR43BBY1Mw+a+yyUW28PP3yx0El5xG9IpSmXFie5n0hT/qxp 3Zo3rezu1O/ZtTEqfqBw1BiKEkVrUC7owaHkf98wFiXYL/+pcOFvfP6EM4XL8dhppdlvs Qngvz6NG4bxETI00QgQBOJWe3h2S3pIxf8VwM9tnZ61y8ym1dvaQEo9LhtAtY8syLE/kP /epqCzrz/er9dVeyYXEhDQPQmp42YY/s3zwIRxaZFMXt/EwlAsxkaCf9LPxOhVgfsLEH/ lGbJnDywH+2zf+upIDNkPY4vQKhyOaYmuBhQ0bM0OtC5PIaUHtjk1LuOJEvZecwqiFw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794672390; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:Content-Transfer-Encoding; bh=uYmRpK7KjdNVDD0j5IQrGsHGG2wwu4FNkYGG5KRf8Gg=; b=bYI7Y8/EBnIu8KhXOAV6VbTdfkWh+eGIv2nE3mIVqjQVsrbm192ok9qxOO+pKA7Lb03J EdMONlxVa3XHg8Hd+gmEUUiMb8MyXMuLU/ODxVlDaSkM9yPuSmt1mdKDiqG8maC2Rmo1j GEQW7n4t9gea/mfMPHhuRzxgk9V/X5u0nIDGONwFitmefPVyo16Kkvt+eBUOUyLetw7hV y2xvoXr+XiYaTPtVblwl1IzkWNdPDaVgEg+JFvYWoObWJxqIyxbq6f9VEdkNWunUI0mVG br8T0zXZYgf4seXwXy8JX8q3Zj4tevO+TsG16KJ1cxwI2e578XMT1X+noczIR/OGg4A== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=IOdJYpbd; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B7A59606A337 for ; Sat, 14 Nov 2026 16:06:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=IOdJYpbd Received: by smtp.kernel.org (Postfix) with ESMTPSA id 911311F000C7; Sat, 14 Nov 2026 16:06:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794672390; bh=uYmRpK7KjdNVDD0j5IQrGsHGG2wwu4FNkYGG5KRf8Gg=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=IOdJYpbdr8LRpfEXC840LdtijV07Ew30DlPov6lQIWIiC43fAyVtBO4JQnbCTzxlt OVNGrfApQMt/avdx3RsffXUuGqTy7C5cGEIRIOGLhM73GrHinRmDMNgeKlTq2dwYfL duwLtSsoFWdBE4zzT4l+XjI6EhoaW62ZJSrAPLKQ5q8HLNr44uvWKQcrm2UxXxsTof xJAJKtaIwYqXx6ScKnwasCAMH7KR45XVNBmIC7xg3hMsMOMTN9p1bUTJvVA5H35iJ8 iDKw6NUn1JU2kix55J/GCYzA1FEZUJ2NgGbld2GqwRigZrAhNq/kIhnZkNTwoeiX0W aoTnyiCsGcVrw== From: Sasha Levin To: stable@vger.kernel.org Cc: Bart Van Assche , Tejun Heo , Christoph Hellwig , Jens Axboe , Sasha Levin Subject: [PATCH 5.10.y 1/2] blk-iocost: Simplify ioc_rqos_done() Date: Sat, 14 Nov 2026 11:06:27 -0500 Message-ID: <20261114160621.3951063-1-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20261109202727-failed-5.10-e9804489e27d@kernel.org> References: <20261109202727-failed-5.10-e9804489e27d@kernel.org> X-Mailing-List: stable@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Bart Van Assche [ Upstream commit 62c159a03da92121b1b909fd8039028de97885fc ] Leave out the superfluous "& REQ_OP_MASK" code. The definition of req_op() shows that that code is superfluous: #define req_op(req) ((req)->cmd_flags & REQ_OP_MASK) Compile-tested only. Cc: Tejun Heo Acked-by: Tejun Heo Reviewed-by: Christoph Hellwig Signed-off-by: Bart Van Assche Link: https://lore.kernel.org/r/20220615225549.1054905-2-bvanassche@acm.org Signed-off-by: Jens Axboe Stable-dep-of: e9804489e27d ("blk-iocost: account flush sequence latency only once") Signed-off-by: Sasha Levin --- block/blk-iocost.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/blk-iocost.c b/block/blk-iocost.c index 46f2b01c782a3..f7e6590d66d9b 100644 --- a/block/blk-iocost.c +++ b/block/blk-iocost.c @@ -2786,7 +2786,7 @@ static void ioc_rqos_done(struct rq_qos *rqos, struct request *rq) if (!ioc->enabled || !rq->alloc_time_ns || !rq->start_time_ns) return; - switch (req_op(rq) & REQ_OP_MASK) { + switch (req_op(rq)) { case REQ_OP_READ: pidx = QOS_RLAT; rw = READ; -- 2.53.0