From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
To: Tom Zanussi <tom.zanussi@linux.intel.com>,
herbert@gondor.apana.org.au, davem@davemloft.net,
fenghua.yu@intel.com, vkoul@kernel.org
Cc: dave.jiang@intel.com, tony.luck@intel.com,
wajdi.k.feghali@intel.com, james.guilford@intel.com,
kanchana.p.sridhar@intel.com, vinodh.gopal@intel.com,
giovanni.cabiddu@intel.com, pavel@ucw.cz,
linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org,
dmaengine@vger.kernel.org
Subject: Re: [PATCH v12 13/14] crypto: iaa - Add IAA Compression Accelerator stats
Date: Thu, 7 Dec 2023 07:22:12 +0100 [thread overview]
Message-ID: <4f53df8e-0957-44b6-b18e-e4362800e180@wanadoo.fr> (raw)
In-Reply-To: <20231205212530.285671-14-tom.zanussi@linux.intel.com>
Le 05/12/2023 à 22:25, Tom Zanussi a écrit :
> Add support for optional debugfs statistics support for the IAA
> Compression Accelerator. This is enabled by the kernel config item:
>
> CRYPTO_DEV_IAA_CRYPTO_STATS
>
> When enabled, the IAA crypto driver will generate statistics which can
> be accessed at /sys/kernel/debug/iaa-crypto/.
>
> See Documentation/driver-api/crypto/iax/iax-crypto.rst for details.
>
> Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
> ---
> +void update_max_adecomp_delay_ns(u64 start_time_ns)
> +{
> + u64 time_diff;
> +
> + time_diff = ktime_get_ns() - start_time_ns;
> +
> + if (time_diff > max_adecomp_delay_ns)
> +
Nit: unneeded NL.
> + max_adecomp_delay_ns = time_diff;
> +}
CJ
next prev parent reply other threads:[~2023-12-07 6:22 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-05 21:25 [PATCH v12 00/14] crypto: Add Intel Analytics Accelerator (IAA) crypto compression driver Tom Zanussi
2023-12-05 21:25 ` [PATCH v12 01/14] dmaengine: idxd: add external module driver support for dsa_bus_type Tom Zanussi
2023-12-05 21:25 ` [PATCH v12 02/14] dmaengine: idxd: Rename drv_enable/disable_wq to idxd_drv_enable/disable_wq, and export Tom Zanussi
2023-12-05 21:25 ` [PATCH v12 03/14] dmaengine: idxd: Export descriptor management functions Tom Zanussi
2023-12-05 21:25 ` [PATCH v12 04/14] dmaengine: idxd: Export wq resource " Tom Zanussi
2023-12-05 21:25 ` [PATCH v12 05/14] dmaengine: idxd: Add wq private data accessors Tom Zanussi
2023-12-05 21:25 ` [PATCH v12 06/14] dmaengine: idxd: add callback support for iaa crypto Tom Zanussi
2023-12-05 21:25 ` [PATCH v12 07/14] crypto: iaa - Add IAA Compression Accelerator Documentation Tom Zanussi
2023-12-05 21:25 ` [PATCH v12 08/14] crypto: iaa - Add Intel IAA Compression Accelerator crypto driver core Tom Zanussi
2023-12-05 21:25 ` [PATCH v12 09/14] crypto: iaa - Add per-cpu workqueue table with rebalancing Tom Zanussi
2023-12-05 21:25 ` [PATCH v12 10/14] crypto: iaa - Add compression mode management along with fixed mode Tom Zanussi
2023-12-05 21:25 ` [PATCH v12 11/14] crypto: iaa - Add support for deflate-iaa compression algorithm Tom Zanussi
2023-12-05 21:25 ` [PATCH v12 12/14] crypto: iaa - Add irq support for the crypto async interface Tom Zanussi
2023-12-05 21:25 ` [PATCH v12 13/14] crypto: iaa - Add IAA Compression Accelerator stats Tom Zanussi
2023-12-07 6:22 ` Christophe JAILLET [this message]
2023-12-07 19:59 ` Tom Zanussi
2023-12-05 21:25 ` [PATCH v12 14/14] dmaengine: idxd: Add support for device/wq defaults Tom Zanussi
2023-12-15 9:57 ` [PATCH v12 00/14] crypto: Add Intel Analytics Accelerator (IAA) crypto compression driver Herbert Xu
2023-12-15 16:55 ` Tom Zanussi
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4f53df8e-0957-44b6-b18e-e4362800e180@wanadoo.fr \
--to=christophe.jaillet@wanadoo.fr \
--cc=dave.jiang@intel.com \
--cc=davem@davemloft.net \
--cc=dmaengine@vger.kernel.org \
--cc=fenghua.yu@intel.com \
--cc=giovanni.cabiddu@intel.com \
--cc=herbert@gondor.apana.org.au \
--cc=james.guilford@intel.com \
--cc=kanchana.p.sridhar@intel.com \
--cc=linux-crypto@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=pavel@ucw.cz \
--cc=tom.zanussi@linux.intel.com \
--cc=tony.luck@intel.com \
--cc=vinodh.gopal@intel.com \
--cc=vkoul@kernel.org \
--cc=wajdi.k.feghali@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox