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author | simon <simon@FreeBSD.org> | 2008-10-04 14:12:09 +0000 |
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committer | simon <simon@FreeBSD.org> | 2008-10-04 14:12:09 +0000 |
commit | 8f7c21ba0a1c6f446758ef1300ea9877dbb5fa4b (patch) | |
tree | 053d110740217a0f54d7d66f349dfffb1646ae7d /share/man/man4/ddb.4 | |
parent | 79819484b6350a3bd87371c60d3daf8ca35dc0aa (diff) | |
download | FreeBSD-src-8f7c21ba0a1c6f446758ef1300ea9877dbb5fa4b.zip FreeBSD-src-8f7c21ba0a1c6f446758ef1300ea9877dbb5fa4b.tar.gz |
- Document that 'show alllocks' and 'show locks' are only available
with witness.
- Remove references to non-existing witness(9) and replace with
witness(4) where appropriate.
- Bump document date.
MFC after: 3 days
Diffstat (limited to 'share/man/man4/ddb.4')
-rw-r--r-- | share/man/man4/ddb.4 | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/share/man/man4/ddb.4 b/share/man/man4/ddb.4 index 838ecff..07505cd 100644 --- a/share/man/man4/ddb.4 +++ b/share/man/man4/ddb.4 @@ -60,7 +60,7 @@ .\" .\" $FreeBSD$ .\" -.Dd August 20, 2008 +.Dd October 4, 2008 .Dt DDB 4 .Os .Sh NAME @@ -547,6 +547,9 @@ for every thread in the system. .Pp .It Ic show Cm alllocks Show all locks that are currently held. +This command is only available if +.Xr witness 4 +is included in the kernel. .\" .Pp .It Ic show Cm allpcpu @@ -724,6 +727,9 @@ List all locked vnodes in the system. .Pp .It Ic show Cm locks Prints all locks that are currently acquired. +This command is only available if +.Xr witness 4 +is included in the kernel. .\" .Pp .It Ic show Cm locktree @@ -1020,7 +1026,7 @@ and none have zero ref counts. This is supposed to show physical addresses consumed by a VM object. Currently, it is not possible to use this command when -.Xr witness 9 +.Xr witness 4 is compiled in the kernel. .\" .Pp @@ -1046,7 +1052,7 @@ Shows watchpoints set with "watch" command. .Pp .It Ic show Cm witness Shows information about lock acquisition coming from the -.Xr witness 9 +.Xr witness 4 subsystem. .\" .Pp @@ -1420,8 +1426,7 @@ directory. .Xr witness 4 , .Xr ddb 8 , .Xr sysctl 8 , -.Xr panic 9 , -.Xr witness 9 +.Xr panic 9 .Sh HISTORY The .Nm |