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Commit 6092858c authored by Li Hong's avatar Li Hong Committed by Steven Rostedt
Browse files

tracing: Move conditional into update_funcs() in recordmcount.pl 



Move all the condition validations into the function update_funcs().
Also update_funcs should not die if $ref_func is undefined for there may be
more than one valid section in an object file.

Signed-off-by: default avatarLi Hong <lihong.hi@gmail.com>
LKML-Reference: <20091028050703.GG30758@uhli>
Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>
parent 306dcf47

scripts/recordmcount.pl

+3 −5
Original line number Diff line number Diff line
@@ -348,9 +348,7 @@ my $offset = 0; # offset of ref_func to section beginning 
#

sub update_funcs

{

    return if ($#offsets < 0);



    defined($ref_func) || die "No function to reference";

    return unless ($ref_func and @offsets);



    # A section only had a weak function, to represent it.

    # Unfortunately, a weak function may be overwritten by another
@@ -425,7 +423,7 @@ while (<IN>) { 
	    $read_function = 0;

	}

	# print out any recorded offsets

	update_funcs() if (defined($ref_func));

	update_funcs();



	# reset all markers and arrays

	$text_found = 0;
@@ -462,7 +460,7 @@ while (<IN>) { 
}



# dump out anymore offsets that may have been found

update_funcs() if (defined($ref_func));

update_funcs();



# If we did not find any mcount callers, we are done (do nothing).

if (!$opened) {