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author | imp <imp@FreeBSD.org> | 2004-08-26 04:16:55 +0000 |
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committer | imp <imp@FreeBSD.org> | 2004-08-26 04:16:55 +0000 |
commit | 73199cf7e951010d1a952390c1dc405daa256dfd (patch) | |
tree | 44924b5ee74aaafe6fba3aeb36d013e4f297007a /share/man/man9/bus_dma.9 | |
parent | 270429c53c41f1ccb67357f9ead5ef113c8be016 (diff) | |
download | FreeBSD-src-73199cf7e951010d1a952390c1dc405daa256dfd.zip FreeBSD-src-73199cf7e951010d1a952390c1dc405daa256dfd.tar.gz |
Add reference to vslock(9) for locking user address pages into core.
Suggested by: alc
Diffstat (limited to 'share/man/man9/bus_dma.9')
-rw-r--r-- | share/man/man9/bus_dma.9 | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/share/man/man9/bus_dma.9 b/share/man/man9/bus_dma.9 index dd31f6c..a40507d 100644 --- a/share/man/man9/bus_dma.9 +++ b/share/man/man9/bus_dma.9 @@ -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" |