From e32551b18f4560056d2d482f5e1505b1b98fa82a Mon Sep 17 00:00:00 2001 From: hunt Date: Tue, 29 Mar 2005 18:07:58 +0000 Subject: *** empty log message *** --- runtime/docs/html/dir_000004.html | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'runtime/docs/html/dir_000004.html') diff --git a/runtime/docs/html/dir_000004.html b/runtime/docs/html/dir_000004.html index de4c82b6..f2294de2 100644 --- a/runtime/docs/html/dir_000004.html +++ b/runtime/docs/html/dir_000004.html @@ -4,7 +4,7 @@ -

probes / where_func

where_func Directory Reference

This is a silly little instrumentation routine to instrument functions entry by name. @@ -20,11 +20,9 @@ This is a silly little instrumentation routine to instrument functions entry by name.

It makes use of the SystemTap runtime libraries to break down the number of times the function by caller.

-It demonstrates kprobes, passing a module parameter, using the print buffer, and using _stp_print_symbol() to map the addresses back to locations in functions.

+It demonstrates kprobes, passing a module parameter, using the print buffer, and using _stp_print_symbol() to map the addresses back to locations in functions.

By default it instruments schedule().

The instrumentation module is built by having the kernel that is going to be instrumented currently on the machine and doing

./build

The instrumentation is inserted as root with:

/sbin/insmod kprobe_funct_where.ko funct_name=function_name

The instrumentation is removed as root with:

/sbin/rmmod kprobe_funct_where
-

-Will Cohen

-Generated on Tue Mar 22 10:27:36 2005 for SystemTap. - + -Will Cohen -- cgit