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Add reference to vslock(9) for locking user address pages into core.

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Suggested by: alc
This commit is contained in:
Warner Losh 2004-08-26 04:16:55 +00:00
parent 48d0b1a0dc
commit 490ec740c8
1 changed files with 4 additions and 1 deletions
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5
share/man/man9/bus_dma.9
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@ -580,6 +580,8 @@ is in
address space.
User space memory must be in-core and wired prior to attempting a map
load operation.
Pages may be locked using
.Xr vslock 9 .
.It Fn bus_dmamap_unload "dmat" "map"
Unloads a DMA map.
Arguments are as follows:
@ -730,7 +732,8 @@ routines will succeed if provided with valid arguments.
.Xr devclass 9 ,
.Xr device 9 ,
.Xr driver 9 ,
.Xr rman 9
.Xr rman 9 ,
.Xr vslock 9
.Pp
.Rs
.%A "Jason R. Thorpe"