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6d545a632f
linux/tools/perf
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Adrian Hunter 6d545a632f perf tools: Fix lockup using 32-bit compat vdso 
The __machine__findnew_compat() function is called only from
__machine__findnew_vdso_compat() which is called only from
machine__findnew_vdso() which already holds machine->dsos.lock, so
remove locking from __machine__findnew_compat().

This manifests itself tracing 32-bit programs with a 64-bit perf.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1436267618-20521-1-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2015-07-07 11:05:08 -03:00
..
arch perf tools: Add ARM64 perf_regs_load to support libunwind and enable testing 2015-05-29 12:43:40 -03:00
bench perf bench numa: Share sched_getcpu() __weak def with cloexec.c 2015-05-18 12:36:46 -03:00
config perf tools: Create config.detected into OUTPUT directory 2015-07-01 17:53:49 -03:00
Documentation perf stat: Introduce --per-thread option 2015-06-26 12:05:04 -03:00
python
scripts
tests perf stat: Make stats work over the thread dimension 2015-06-26 11:20:02 -03:00
ui perf top: Move toggling event logic into hists browser 2015-06-22 11:21:11 -03:00
util perf tools: Fix lockup using 32-bit compat vdso 2015-07-07 11:05:08 -03:00
.gitignore perf tools: Ignore .config-detected in .gitignore 2015-06-17 12:44:55 -03:00
Build
builtin-annotate.c perf annotate: Display total number of samples with --show-total-period 2015-06-19 16:39:18 -03:00
builtin-bench.c perf bench futex: Support parallel waker threads 2015-05-08 16:23:50 -03:00
builtin-buildid-cache.c
builtin-buildid-list.c perf tools: Hit all build ids when AUX area tracing 2015-05-04 19:49:42 -03:00
builtin-data.c perf data: Support using -f to override perf.data file ownership for 'convert' 2015-04-02 13:18:52 -03:00
builtin-diff.c perf machine: Protect the machine->threads with a rwlock 2015-05-08 16:19:27 -03:00
builtin-evlist.c perf evlist: Support using -f to override perf.data file ownership 2015-04-02 13:18:45 -03:00
builtin-help.c perf tools: Add the bash completion for listing subsubcommands of perf help 2015-03-19 13:49:39 -03:00
builtin-inject.c perf inject: Fill in the missing session freeing after an error occurs 2015-07-01 17:53:49 -03:00
builtin-kmem.c perf kmem: Fill in the missing session freeing after an error occurs 2015-07-01 17:53:49 -03:00
builtin-kvm.c perf kvm: Fill in the missing session freeing after an error occurs 2015-07-01 17:53:49 -03:00
builtin-list.c
builtin-lock.c perf machine: Protect the machine->threads with a rwlock 2015-05-08 16:19:27 -03:00
builtin-mem.c perf mem: Fill in the missing session freeing after an error occurs 2015-07-01 17:53:49 -03:00
builtin-probe.c perf probe: Add --range option to show a variable's location range 2015-05-12 09:59:50 -03:00
builtin-record.c perf tools: Configurable per thread proc map processing time out 2015-06-19 18:27:13 -03:00
builtin-report.c perf report: Fill in the missing session freeing after an error occurs 2015-07-01 17:53:49 -03:00
builtin-sched.c perf sched: Add option to merge like comms to lat output 2015-05-27 12:21:45 -03:00
builtin-script.c perf machine: Protect the machine->threads with a rwlock 2015-05-08 16:19:27 -03:00
builtin-stat.c perf stat: Introduce --per-thread option 2015-06-26 12:05:04 -03:00
builtin-timechart.c perf tools: Elliminate alignment holes 2015-05-18 10:17:33 -03:00
builtin-top.c perf top: Move toggling event logic into hists browser 2015-06-22 11:21:11 -03:00
builtin-trace.c perf trace: Validate syscall list passed via -e argument 2015-06-26 10:47:41 -03:00
builtin.h
command-list.txt
CREDITS
design.txt
Makefile perf build: Fix single target build dependency check 2015-06-22 11:27:09 -03:00
Makefile.perf perf tools: Allow to specify custom linker command 2015-07-01 17:53:50 -03:00
MANIFEST tools: Copy rbtree_augmented.h from the kernel 2015-07-05 22:59:05 -03:00
perf-archive.sh
perf-completion.sh perf tools: Avoid confusion with preloaded bash function for perf bash completion 2015-03-19 13:53:27 -03:00
perf-read-vdso.c
perf-sys.h perf tools: Move generic barriers out of perf-sys.h 2015-05-08 16:05:08 -03:00
perf-with-kcore.sh
perf.c
perf.h perf tools: Configurable per thread proc map processing time out 2015-06-19 18:27:13 -03:00