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| author | pjd <pjd@FreeBSD.org> | 2011-04-21 13:31:43 +0000 |
|---|---|---|
| committer | pjd <pjd@FreeBSD.org> | 2011-04-21 13:31:43 +0000 |
| commit | 7e657fb243221cb5e19b84eea2d3c3fbb33872f2 (patch) | |
| tree | e629481143e0cfe9a038347228212cae293b3d49 /sys/modules | |
| parent | 9e319712527975803ad2e903a7f8398e4c4cf275 (diff) | |
| download | FreeBSD-src-7e657fb243221cb5e19b84eea2d3c3fbb33872f2.zip FreeBSD-src-7e657fb243221cb5e19b84eea2d3c3fbb33872f2.tar.gz | |
Instead of allocating memory for all the keys at device attach,
create reasonably large cache for the keys that is filled when
needed. The previous version was problematic for very large providers
(hundreds of terabytes or serval petabytes). Every terabyte of data
needs around 256kB for keys. Make the default cache limit big enough
to fit all the keys needed for 4TB providers, which will eat at most
1MB of memory.
MFC after: 2 weeks
Diffstat (limited to 'sys/modules')
| -rw-r--r-- | sys/modules/geom/geom_eli/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/modules/geom/geom_eli/Makefile b/sys/modules/geom/geom_eli/Makefile index ec71a32..51d821a 100644 --- a/sys/modules/geom/geom_eli/Makefile +++ b/sys/modules/geom/geom_eli/Makefile @@ -8,6 +8,7 @@ SRCS+= g_eli_crypto.c SRCS+= g_eli_ctl.c SRCS+= g_eli_integrity.c SRCS+= g_eli_key.c +SRCS+= g_eli_key_cache.c SRCS+= g_eli_privacy.c SRCS+= pkcs5v2.c SRCS+= vnode_if.h |
