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@xxxxxxxxxxxxxxx>
---
+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
