diff options
Diffstat (limited to 'lib/geom/eli/geli.8')
| -rw-r--r-- | lib/geom/eli/geli.8 | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/geom/eli/geli.8 b/lib/geom/eli/geli.8 index 68018e8022cd..1ad0c684642b 100644 --- a/lib/geom/eli/geli.8 +++ b/lib/geom/eli/geli.8 @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd October 15, 2020 +.Dd April 18, 2022 .Dt GELI 8 .Os .Sh NAME @@ -886,6 +886,12 @@ Reports how many times we were looking up a Data Key and it was not in cache. This sysctl is not updated for providers that need fewer Data Keys than the limit specified in .Va kern.geom.eli.key_cache_limit . +.Va kern.geom.eli.unmapped_io +Enable support for unmapped I/O buffers, currently implemented only on 64-bit +platforms. +This is an optimization which reduces the overhead of I/O processing. +This variable is intended for debugging purposes and must be set in +.Pa /boot/loader.conf . .El .Sh EXIT STATUS Exit status is 0 on success, and 1 if the command fails. |