From nobody Sat Feb 7 15:12:34 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 49854341642; Fri, 19 Dec 2025 19:32:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766172742; cv=none; b=ue028QPhOZBNfrpoZpcHXeLlzPTQN+jBW1T7v/ncF0ikTOnqzoeQ1SnaOm1G/0Guow27Z3hTXI0Mwp3fv46DVxg45YdEpiz7HpFB+G5gflnkQE2i9yRu+ObGpyn8XHbCnQFnPeqdNZMjbt526zMeRNwIpCefl9OWAMKBRJbSSOc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766172742; c=relaxed/simple; bh=p+4sMTAzKSmcINpoG41dphGOVe1Sj+e0jZ75a+8LR8g=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=GASKAdrtXjxhYZPWBps6eUWZHYHbTc2Y24gmSCZiwvJP1OakllW/lTNkxvn6rqe7COTrQ3ja7B5x7NkQsU7+35Z9eHcnbWKgiEN7yTWeitZiYMHUDa+3VnRgZ5qQkTRR4GoSEDLHdUdSFd5L45iPKO7FSZgIjAl2GZgB/oTpjhc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Wu7vyLL1; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Wu7vyLL1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E04A2C16AAE; Fri, 19 Dec 2025 19:32:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1766172742; bh=p+4sMTAzKSmcINpoG41dphGOVe1Sj+e0jZ75a+8LR8g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Wu7vyLL14yN82+kA2G9PWzbQXpvUT0KI0h8iB7PJwO903B8fQohJh93Z2FJaVLP+7 fz6DkKtVygD1D0tJPVe7yHB8IolZ2qYJMlVyfl0ZZbaOoKMl/Ts93h8g0n9MpNEY9u 4j9hjhzGs9W5re7tW3EqePk3CWNT/B9mM/Y7oOr1BH5QrpLA/rq2fthrG9hNInVcTP ozQetw4E65v3LTe+Ozm876OM7xmJ/t14GR+n6a31gDYlwKfK1rGlD1T2aJBVmtSlF0 GZw2+TuOgj8kDOZX558Vme6PlsT1EH6ss6zNqoMMuh6UBehZLIbIfEekwUFBjaKnxT usf4AHWkdUHfw== From: Eric Biggers To: dm-devel@lists.linux.dev, Alasdair Kergon , Mike Snitzer , Mikulas Patocka , Benjamin Marzinski Cc: Sami Tolvanen , Eran Messeri , linux-kernel@vger.kernel.org, Eric Biggers Subject: [PATCH v2 5/7] dm-verity: make verity_fec_is_enabled() an inline function Date: Fri, 19 Dec 2025 11:29:07 -0800 Message-ID: <20251219192909.385494-6-ebiggers@kernel.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251219192909.385494-1-ebiggers@kernel.org> References: <20251219192909.385494-1-ebiggers@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" verity_fec_is_enabled() is very short and is called in quite a few places, so make it an inline function. Reviewed-by: Sami Tolvanen Signed-off-by: Eric Biggers --- drivers/md/dm-verity-fec.c | 8 -------- drivers/md/dm-verity-fec.h | 6 +++++- 2 files changed, 5 insertions(+), 9 deletions(-) diff --git a/drivers/md/dm-verity-fec.c b/drivers/md/dm-verity-fec.c index 6d0b5b4b2699..ef9970b889aa 100644 --- a/drivers/md/dm-verity-fec.c +++ b/drivers/md/dm-verity-fec.c @@ -20,18 +20,10 @@ static inline unsigned int fec_max_nbufs(struct dm_verity *v) { return 1 << (v->data_dev_block_bits - DM_VERITY_FEC_BUF_RS_BITS); } =20 -/* - * If error correction has been configured, returns true. - */ -bool verity_fec_is_enabled(struct dm_verity *v) -{ - return v->fec && v->fec->dev; -} - /* * Return an interleaved offset for a byte in RS block. */ static inline u64 fec_interleave(struct dm_verity *v, u64 offset) { diff --git a/drivers/md/dm-verity-fec.h b/drivers/md/dm-verity-fec.h index 571097438311..35d28d9f8a9b 100644 --- a/drivers/md/dm-verity-fec.h +++ b/drivers/md/dm-verity-fec.h @@ -64,11 +64,15 @@ struct dm_verity_fec_io { #ifdef CONFIG_DM_VERITY_FEC =20 /* each feature parameter requires a value */ #define DM_VERITY_OPTS_FEC 8 =20 -extern bool verity_fec_is_enabled(struct dm_verity *v); +/* Returns true if forward error correction is enabled. */ +static inline bool verity_fec_is_enabled(struct dm_verity *v) +{ + return v->fec && v->fec->dev; +} =20 extern int verity_fec_decode(struct dm_verity *v, struct dm_verity_io *io, enum verity_block_type type, const u8 *want_digest, sector_t block, u8 *dest); =20 --=20 2.52.0