Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux…

…/kernel/git/acme/linux into perf/urgent

Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

New, user visible features:

  - Add --buildid-all option to 'perf record' to avoid processing
    samples, just collecting build-ids for _all_ the DSOs that appears
    in PERF_RECORD_MMAP records (Namhyung Kim)

  - Add some more usage tips to appear in the hists browser
    (top & report) (Namhyung Kim, Andi Kleen)

  - Fix mmap2 event allocation in synthesize code, where we were
    allocating space just for PERF_RECORD_MMAP, the older variant,
    which could lead to corner case problems (Wang Nan)

Infrastructure fixes:

  - Make list.h self-sufficient, removing one more reference to
    kernel headers that lead to recent breakage when some rculist
    change was made in the kernel sources. (Josh Poimboeuf)

    Add missing NORETURN define for parse-options.h in
    tools/lib/subcmd (Josh Poimboeuf)

  - Fallback to srcdir/Documentation/ when not finding tips.txt
    elsewhere (Namhyung Kim)

Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>

tools/Makefile

@@ -8,23 +8,23 @@ include scripts/Makefile.include
 help:
 	@echo 'Possible targets:'
 	@echo ''
-	@echo '  acpi       - ACPI tools'
-	@echo '  cgroup     - cgroup tools'
-	@echo '  cpupower   - a tool for all things x86 CPU power'
-	@echo '  firewire   - the userspace part of nosy, an IEEE-1394 traffic sniffer'
-	@echo '  hv         - tools used when in Hyper-V clients'
-	@echo '  iio        - IIO tools'
-	@echo '  lguest     - a minimal 32-bit x86 hypervisor'
-	@echo '  perf       - Linux performance measurement and analysis tool'
-	@echo '  selftests  - various kernel selftests'
-	@echo '  turbostat  - Intel CPU idle stats and freq reporting tool'
-	@echo '  usb        - USB testing tools'
-	@echo '  virtio     - vhost test module'
-	@echo '  net        - misc networking tools'
-	@echo '  vm         - misc vm tools'
+	@echo '  acpi                   - ACPI tools'
+	@echo '  cgroup                 - cgroup tools'
+	@echo '  cpupower               - a tool for all things x86 CPU power'
+	@echo '  firewire               - the userspace part of nosy, an IEEE-1394 traffic sniffer'
+	@echo '  freefall               - laptop accelerometer program for disk protection'
+	@echo '  hv                     - tools used when in Hyper-V clients'
+	@echo '  iio                    - IIO tools'
+	@echo '  lguest                 - a minimal 32-bit x86 hypervisor'
+	@echo '  net                    - misc networking tools'
+	@echo '  perf                   - Linux performance measurement and analysis tool'
+	@echo '  selftests              - various kernel selftests'
+	@echo '  tmon                   - thermal monitoring and tuning tool'
+	@echo '  turbostat              - Intel CPU idle stats and freq reporting tool'
+	@echo '  usb                    - USB testing tools'
+	@echo '  virtio                 - vhost test module'
+	@echo '  vm                     - misc vm tools'
 	@echo '  x86_energy_perf_policy - Intel energy policy tool'
-	@echo '  tmon       - thermal monitoring and tuning tool'
-	@echo '  freefall   - laptop accelerometer program for disk protection'
 	@echo ''
 	@echo 'You can do:'
 	@echo ' $$ make -C tools/ <tool>_install'