CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2017/02/07 10:25:46
Modified files:
sys/arch/amd64/amd64: aesni.c via.c
sys/arch/i386/i386: via.c
sys/arch/i386/pci: glxsb.c
sys/crypto : crypto.c cryptodev.h cryptosoft.c
sys/dev : softraid_crypto.c
sys/dev/pci : hifn7751.c safe.c ubsec.c
sys/netinet : ip_ah.c ip_esp.c ip_ipcomp.c
Log message:
Reduce the per-packet allocation costs for crypto operations (cryptop)
by pre-allocating two cryptodesc objects and storing them in an array
instead of a linked list. If more than two cryptodesc objects are
required use mallocarray to fetch them. Adapt the drivers to the new
API.
This change results in one pool-get per ESP packet instead of three.
It also simplifies softraid crypto where more cryptodesc objects are
allocated than used.
From, with and ok markus@, ok bluhm@
"looks sane" mpi@
