From 88fd633cdfa19060a6575b1d53c55c14b11e4fe8 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Wed, 23 Mar 2016 16:44:49 -0300 Subject: perf probe: No need to use formatting strbuf method We have addch() for chars, add() for fixed size data, and addstr() for variable length strings, use them. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Masami Hiramatsu Cc: Namhyung Kim Cc: Wang Nan Link: http://lkml.kernel.org/n/tip-0ap02fn2xtvpduj2j6b2o1j4@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/dwarf-aux.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'tools/perf/util/dwarf-aux.c') diff --git a/tools/perf/util/dwarf-aux.c b/tools/perf/util/dwarf-aux.c index a509aa8433a1..577e600c8eb1 100644 --- a/tools/perf/util/dwarf-aux.c +++ b/tools/perf/util/dwarf-aux.c @@ -915,7 +915,7 @@ int die_get_typename(Dwarf_Die *vr_die, struct strbuf *buf) tmp = "*"; else if (tag == DW_TAG_subroutine_type) { /* Function pointer */ - strbuf_addf(buf, "(function_type)"); + strbuf_add(buf, "(function_type)", 15); return 0; } else { if (!dwarf_diename(&type)) @@ -932,7 +932,7 @@ int die_get_typename(Dwarf_Die *vr_die, struct strbuf *buf) } ret = die_get_typename(&type, buf); if (ret == 0) - strbuf_addf(buf, "%s", tmp); + strbuf_addstr(buf, tmp); return ret; } @@ -951,7 +951,7 @@ int die_get_varname(Dwarf_Die *vr_die, struct strbuf *buf) ret = die_get_typename(vr_die, buf); if (ret < 0) { pr_debug("Failed to get type, make it unknown.\n"); - strbuf_addf(buf, "(unknown_type)"); + strbuf_add(buf, " (unknown_type)", 14); } strbuf_addf(buf, "\t%s", dwarf_diename(vr_die)); @@ -1013,7 +1013,7 @@ static int die_get_var_innermost_scope(Dwarf_Die *sp_die, Dwarf_Die *vr_die, } if (!first) - strbuf_addf(buf, "]>"); + strbuf_add(buf, "]>", 2); out: free(scopes); @@ -1076,7 +1076,7 @@ int die_get_var_range(Dwarf_Die *sp_die, Dwarf_Die *vr_die, struct strbuf *buf) } if (!first) - strbuf_addf(buf, "]>"); + strbuf_add(buf, "]>", 2); return ret; } -- cgit v1.2.3