perf/urgent fix

Hi Ingo,

Please consider pulling,

- Arnaldo

The following changes since commit e4b3e0694bbc0350251e22abc215a7ff506f9162:

Merge tag 'perf-urgent-for-mingo-20160726' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent (2016-07-27 11:01:06 +0200)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-urgent-for-mingo-20160728

for you to fetch changes up to 8149a774d53afeaf5eb337a813f828f8b8ce68da:

tools lib api: Add str_error_c to libapi (2016-07-27 17:16:43 -0300)

----------------------------------------------------------------
perf/urgent fix:

- Fix the tools/vm/ build by making libapi provide the str_error_c function, that libapi uses but wasn't part of the list of objects linked with tools/vm/ programs. (Arnaldo Carvalho de Melo)

----------------------------------------------------------------
Arnaldo Carvalho de Melo (1):
tools lib api: Add str_error_c to libapi

 tools/lib/api/Build                | 5 +++++
 tools/perf/util/Build              | 5 -----
 tools/perf/util/python-ext-sources | 1 -
 3 files changed, 5 insertions(+), 6 deletions(-)

From: Arnaldo Carvalho de Melo <[email protected]>

Because it uses that function, which would lead every tool using it to need to link against tools/lib/str_error_r.o.

This fixes building tools/vm/, that links with libapi.

---
 tools/lib/api/Build                | 5 +++++
 tools/perf/util/Build              | 5 -----
 tools/perf/util/python-ext-sources | 1 -
 3 files changed, 5 insertions(+), 6 deletions(-)

index 954c644f7ad9..6e2373db5598 100644
@@ -2,3 +2,8 @@ libapi-y += fd/
 libapi-y += fs/
 libapi-y += cpu.o
 libapi-y += debug.o
+libapi-y += str_error_r.o
+
+$(OUTPUT)str_error_r.o: ../str_error_r.c FORCE
+	$(call rule_mkdir)
+	$(call if_changed_dep,cc_o_c)

index 2fa7d8b69873..91c5f6e1af59 100644
@@ -70,7 +70,6 @@ libperf-y += stat.o
 libperf-y += stat-shadow.o
 libperf-y += record.o
 libperf-y += srcline.o
-libperf-y += str_error_r.o
 libperf-y += data.o
 libperf-y += tsc.o
 libperf-y += cloexec.o

@@ -176,10 +175,6 @@ $(OUTPUT)util/libstring.o: ../lib/string.c FORCE
 	$(call rule_mkdir)
 	$(call if_changed_dep,cc_o_c)
 
-$(OUTPUT)util/str_error_r.o: ../lib/str_error_r.c FORCE
-	$(call rule_mkdir)
-	$(call if_changed_dep,cc_o_c)
-
 $(OUTPUT)util/hweight.o: ../lib/hweight.c FORCE
 	$(call rule_mkdir)
 	$(call if_changed_dep,cc_o_c)

index 5065ec98049c..b7d4f4aeee61 100644
@@ -13,7 +13,6 @@ util/cpumap.c
 ../lib/bitmap.c
 ../lib/find_bit.c
 ../lib/hweight.c
-../lib/str_error_r.c
 ../lib/vsprintf.c
 util/thread_map.c
 util/util.c

2.7.4

Pulled, thanks a lot Arnaldo!

Ingo