From: Steven Rostedt Date: Wed, 3 Sep 2008 21:42:50 +0000 (-0400) Subject: ftrace: binary and not logical for continue test X-Git-Tag: v2.6.28-rc1~78^2~83 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=652567aa2000f1d4a1fd434382a30d8dd4a7c980;p=linux-2.6-omap-h63xx.git ftrace: binary and not logical for continue test Peter Zijlstra provided me with a nice brown paper bag while letting me know that I was doing a logical AND and not a binary one, making a condition true more often than it should be. Luckily, a false true is handled by the calling function and no harm is done. But this needs to be fixed regardless. Signed-off-by: Steven Rostedt Acked-by: Peter Zijlstra Signed-off-by: Ingo Molnar --- diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 1801900908e..9639e45f086 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -1655,7 +1655,7 @@ print_lat_fmt(struct trace_iterator *iter, unsigned int trace_idx, int cpu) case TRACE_PRINT: seq_print_ip_sym(s, field->print.ip, sym_flags); trace_seq_printf(s, ": %s", field->print.buf); - if (field->flags && TRACE_FLAG_CONT) + if (field->flags & TRACE_FLAG_CONT) trace_seq_print_cont(s, iter); break; default: @@ -1768,7 +1768,7 @@ static int print_trace_fmt(struct trace_iterator *iter) case TRACE_PRINT: seq_print_ip_sym(s, field->print.ip, sym_flags); trace_seq_printf(s, ": %s", field->print.buf); - if (field->flags && TRACE_FLAG_CONT) + if (field->flags & TRACE_FLAG_CONT) trace_seq_print_cont(s, iter); break; } @@ -1833,7 +1833,7 @@ static int print_raw_fmt(struct trace_iterator *iter) case TRACE_PRINT: trace_seq_printf(s, "# %lx %s", field->print.ip, field->print.buf); - if (field->flags && TRACE_FLAG_CONT) + if (field->flags & TRACE_FLAG_CONT) trace_seq_print_cont(s, iter); break; }