diff options
| -rw-r--r-- | share/examples/perfmon/README | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/share/examples/perfmon/README b/share/examples/perfmon/README index ccd6877a175a..ffa2cafa92c8 100644 --- a/share/examples/perfmon/README +++ b/share/examples/perfmon/README @@ -18,7 +18,8 @@ The following options are not implemented on Pentium CPUs: -i invert sense of count mask comparison -U n use unit mask `n' -There is one mandatory argument, which must be the number of the counter. -All numbers can be specified in any format acceptable to strtol(3). +There is one mandatory argument, which is the event number to be +monitored, defined in <machine/perfmon.h>. All numbers can be +specified in any format acceptable to strtol(3). $FreeBSD$ |