From f07a2d32b521a54635c8efeb0a3180b0afcf780a Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 24 Apr 2018 10:49:50 -0300 Subject: perf thread: Introduce thread__find_map() Out of thread__find_add_map(..., MAP__FUNCTION, ...), idea here is to continue removing references to MAP__{FUNCTION,VARIABLE} ahead of getting both types of symbols in the same rbtree, as various places do two lookups, looking first at MAP__FUNCTION, then at MAP__VARIABLE. So thread__find_map() will eventually do just that, and 'struct symbol' will have the symbol type, for code that cares about that. Cc: Adrian Hunter Cc: David Ahern Cc: Jiri Olsa Cc: Namhyung Kim Cc: Wang Nan Link: https://lkml.kernel.org/n/tip-q27xee34l4izpfau49w103s6@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/intel-pt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'tools/perf/util/intel-pt.c') diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c index 0effaff57020..441e681a46a0 100644 --- a/tools/perf/util/intel-pt.c +++ b/tools/perf/util/intel-pt.c @@ -442,7 +442,7 @@ static int intel_pt_walk_next_insn(struct intel_pt_insn *intel_pt_insn, } while (1) { - thread__find_addr_map(thread, cpumode, MAP__FUNCTION, *ip, &al); + thread__find_map(thread, cpumode, *ip, &al); if (!al.map || !al.map->dso) return -EINVAL; @@ -596,7 +596,7 @@ static int __intel_pt_pgd_ip(uint64_t ip, void *data) if (!thread) return -EINVAL; - thread__find_addr_map(thread, cpumode, MAP__FUNCTION, ip, &al); + thread__find_map(thread, cpumode, ip, &al); if (!al.map || !al.map->dso) return -EINVAL; -- cgit v1.2.3