diff options
| author | John Baldwin <jhb@FreeBSD.org> | 2008-08-26 18:00:53 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2008-08-26 18:00:53 +0000 |
| commit | b3d7effa6926b0315367b5dacb19f93b1f5ae06d (patch) | |
| tree | 583c7b4cdad116c65adb29686cf9eb4c27c9a365 | |
| parent | 25c6fdad22ad2a0118afa3405f8681ecc0cf86a1 (diff) | |
Notes
| -rw-r--r-- | lib/libkvm/kvm_getpcpu.3 | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/libkvm/kvm_getpcpu.3 b/lib/libkvm/kvm_getpcpu.3 index 87cd139ca69f..40f16ac7e53c 100644 --- a/lib/libkvm/kvm_getpcpu.3 +++ b/lib/libkvm/kvm_getpcpu.3 @@ -71,6 +71,14 @@ If is not active, then .Dv NULL is returned instead. +.Sh CACHING +These functions cache the nlist values for various kernel variables which are +reused in successive calls. +You may call either function with +.Fa kd +set to +.Dv NULL +to clear this cache. .Sh RETURN VALUES On success, the .Fn kvm_getmaxcpu |