Messages in this thread | | | Date | Thu, 7 Dec 2023 07:22:12 +0100 | Subject | Re: [PATCH v12 13/14] crypto: iaa - Add IAA Compression Accelerator stats | From | Christophe JAILLET <> |
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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
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