diff options
Diffstat (limited to 'kernel/tools/perf')
| -rw-r--r-- | kernel/tools/perf/ui/browsers/hists.c | 2 | ||||
| -rw-r--r-- | kernel/tools/perf/util/cloexec.c | 4 | ||||
| -rw-r--r-- | kernel/tools/perf/util/symbol.c | 2 | ||||
| -rw-r--r-- | kernel/tools/perf/util/symbol.h | 3 |
4 files changed, 9 insertions, 2 deletions
diff --git a/kernel/tools/perf/ui/browsers/hists.c b/kernel/tools/perf/ui/browsers/hists.c index 995b7a859..658b0a897 100644 --- a/kernel/tools/perf/ui/browsers/hists.c +++ b/kernel/tools/perf/ui/browsers/hists.c @@ -45,7 +45,7 @@ static struct rb_node *hists__filter_entries(struct rb_node *nd, static bool hist_browser__has_filter(struct hist_browser *hb) { - return hists__has_filter(hb->hists) || hb->min_pcnt; + return hists__has_filter(hb->hists) || hb->min_pcnt || symbol_conf.has_filter; } static int hist_browser__get_folding(struct hist_browser *browser) diff --git a/kernel/tools/perf/util/cloexec.c b/kernel/tools/perf/util/cloexec.c index 85b523885..2babddaa2 100644 --- a/kernel/tools/perf/util/cloexec.c +++ b/kernel/tools/perf/util/cloexec.c @@ -7,11 +7,15 @@ static unsigned long flag = PERF_FLAG_FD_CLOEXEC; +#ifdef __GLIBC_PREREQ +#if !__GLIBC_PREREQ(2, 6) int __weak sched_getcpu(void) { errno = ENOSYS; return -1; } +#endif +#endif static int perf_flag_probe(void) { diff --git a/kernel/tools/perf/util/symbol.c b/kernel/tools/perf/util/symbol.c index 201f6c4ca..99378a5c5 100644 --- a/kernel/tools/perf/util/symbol.c +++ b/kernel/tools/perf/util/symbol.c @@ -1893,6 +1893,8 @@ int setup_intlist(struct intlist **list, const char *list_str, pr_err("problems parsing %s list\n", list_name); return -1; } + + symbol_conf.has_filter = true; return 0; } diff --git a/kernel/tools/perf/util/symbol.h b/kernel/tools/perf/util/symbol.h index 095615001..be0217989 100644 --- a/kernel/tools/perf/util/symbol.h +++ b/kernel/tools/perf/util/symbol.h @@ -105,7 +105,8 @@ struct symbol_conf { demangle_kernel, filter_relative, show_hist_headers, - branch_callstack; + branch_callstack, + has_filter; const char *vmlinux_name, *kallsyms_name, *source_prefix, |