signature check overhead

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Andreas,

I took a look at the signature check code that your profiling identified.  
I made a small optimization and pushed it to wip-auth that may help.  

...and now I just noticed that nss_aes_operation is doing some really 
silly things, like copying the entire input buffer to avoid a const-cast 
(or iteration of the input bufferlist buffers).  I'll look at that next if 
someone doesn't have an interest and beat me to it!

sage

--
To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [CEPH Users]     [Ceph Large]     [Information on CEPH]     [Linux BTRFS]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]
  Powered by Linux