diff options
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/Makefile.config | 13 | ||||
| -rw-r--r-- | tools/perf/tests/vmlinux-kallsyms.c | 1 | ||||
| -rw-r--r-- | tools/perf/util/dso.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/dso.h | 5 | ||||
| -rw-r--r-- | tools/perf/util/unwind-libunwind-local.c | 2 |
5 files changed, 12 insertions, 11 deletions
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index a4829b6532d8..c896babf7a74 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -182,20 +182,15 @@ endif FEATURE_CHECK_CFLAGS-libzstd := $(LIBZSTD_CFLAGS) FEATURE_CHECK_LDFLAGS-libzstd := $(LIBZSTD_LDFLAGS) +# for linking with debug library, run like: +# make DEBUG=1 PKG_CONFIG_PATH=/opt/libtraceevent/(lib|lib64)/pkgconfig + ifneq ($(NO_LIBTRACEEVENT),1) ifeq ($(call get-executable,$(PKG_CONFIG)),) $(error Error: $(PKG_CONFIG) needed by libtraceevent is missing on this system, please install it) endif endif -# for linking with debug library, run like: -# make DEBUG=1 PKG_CONFIG_PATH=/opt/libtraceevent/(lib|lib64)/pkgconfig -FEATURE_CHECK_CFLAGS-libtraceevent := $(shell $(PKG_CONFIG) --cflags libtraceevent 2>/dev/null) -FEATURE_CHECK_LDFLAGS-libtraceevent := $(shell $(PKG_CONFIG) --libs libtraceevent 2>/dev/null) - -FEATURE_CHECK_CFLAGS-libtracefs := $(shell $(PKG_CONFIG) --cflags libtracefs 2>/dev/null) -FEATURE_CHECK_LDFLAGS-libtracefs := $(shell $(PKG_CONFIG) --libs libtracefs 2>/dev/null) - FEATURE_CHECK_CFLAGS-bpf = -I. -I$(srctree)/tools/include -I$(srctree)/tools/arch/$(SRCARCH)/include/uapi -I$(srctree)/tools/include/uapi # include ARCH specific config -include $(src-perf)/arch/$(SRCARCH)/Makefile @@ -1206,6 +1201,8 @@ ifneq ($(NO_LIBTRACEEVENT),1) LIBTRACEFS_VERSION_3 := $(word 3, $(subst ., ,$(LIBTRACEFS_VERSION))) LIBTRACEFS_VERSION_CPP := $(shell expr $(LIBTRACEFS_VERSION_1) \* 255 \* 255 + $(LIBTRACEFS_VERSION_2) \* 255 + $(LIBTRACEFS_VERSION_3)) CFLAGS += -DLIBTRACEFS_VERSION=$(LIBTRACEFS_VERSION_CPP) + else + $(warning libtracefs is missing. Please install libtracefs-dev/libtracefs-devel) endif endif diff --git a/tools/perf/tests/vmlinux-kallsyms.c b/tools/perf/tests/vmlinux-kallsyms.c index e30fd55f8e51..cd3b480d20bd 100644 --- a/tools/perf/tests/vmlinux-kallsyms.c +++ b/tools/perf/tests/vmlinux-kallsyms.c @@ -26,7 +26,6 @@ static bool is_ignored_symbol(const char *name, char type) * when --all-symbols is specified so exclude them to get a * stable symbol list. */ - "kallsyms_addresses", "kallsyms_offsets", "kallsyms_relative_base", "kallsyms_num_syms", diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c index 2340c4f6d0c2..67414944f245 100644 --- a/tools/perf/util/dso.c +++ b/tools/perf/util/dso.c @@ -1501,7 +1501,7 @@ void dso__delete(struct dso *dso) auxtrace_cache__free(RC_CHK_ACCESS(dso)->auxtrace_cache); dso_cache__free(dso); dso__free_a2l(dso); - zfree(&RC_CHK_ACCESS(dso)->symsrc_filename); + dso__free_symsrc_filename(dso); nsinfo__zput(RC_CHK_ACCESS(dso)->nsinfo); mutex_destroy(dso__lock(dso)); RC_CHK_FREE(dso); diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h index 878c1f441868..ed0068251c65 100644 --- a/tools/perf/util/dso.h +++ b/tools/perf/util/dso.h @@ -602,6 +602,11 @@ static inline void dso__set_symsrc_filename(struct dso *dso, char *val) RC_CHK_ACCESS(dso)->symsrc_filename = val; } +static inline void dso__free_symsrc_filename(struct dso *dso) +{ + zfree(&RC_CHK_ACCESS(dso)->symsrc_filename); +} + static inline enum dso_binary_type dso__symtab_type(const struct dso *dso) { return RC_CHK_ACCESS(dso)->symtab_type; diff --git a/tools/perf/util/unwind-libunwind-local.c b/tools/perf/util/unwind-libunwind-local.c index f6a6f6a91030..16c2b03831f3 100644 --- a/tools/perf/util/unwind-libunwind-local.c +++ b/tools/perf/util/unwind-libunwind-local.c @@ -413,7 +413,7 @@ static int read_unwind_spec_debug_frame(struct dso *dso, __func__, dso__symsrc_filename(dso), debuglink); - zfree(&dso__symsrc_filename(dso)); + dso__free_symsrc_filename(dso); } dso__set_symsrc_filename(dso, debuglink); } else { |