ftrace: state that all functions are enabled in set_ftrace_filter

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Impact: clean up, make set_ftrace_filter less confusing

The set_ftrace_filter shows only the functions that will be traced.
But when it is empty, it will trace all functions. This can be a bit
confusing.

This patch makes set_ftrace_filter show:

  #### all functions enabled ####

When all functions will be traced, and we do not filter only a select
few.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>

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This commit is contained in:

Steven Rostedt 2009-02-16 11:21:52 -05:00

parent 5fb896a4e9

commit 0c75a3ed63

1 changed files with 23 additions and 0 deletions

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kernel/trace/ftrace.c

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