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/tests/mmap-thread-lookup.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'tools/perf/tests/mmap-thread-lookup.c') diff --git a/tools/perf/tests/mmap-thread-lookup.c b/tools/perf/tests/mmap-thread-lookup.c index 868d82b501f4..b1af2499a3c9 100644 --- a/tools/perf/tests/mmap-thread-lookup.c +++ b/tools/perf/tests/mmap-thread-lookup.c @@ -188,9 +188,8 @@ static int mmap_events(synth_cb synth) pr_debug("looking for map %p\n", td->map); - thread__find_addr_map(thread, - PERF_RECORD_MISC_USER, MAP__FUNCTION, - (unsigned long) (td->map + 1), &al); + thread__find_map(thread, PERF_RECORD_MISC_USER, + (unsigned long) (td->map + 1), &al); thread__put(thread); @@ -218,7 +217,7 @@ static int mmap_events(synth_cb synth) * perf_event__synthesize_threads (global) * * We test we can find all memory maps via: - * thread__find_addr_map + * thread__find_map * * by using all thread objects. */ -- cgit v1.2.3