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Arnaldo Carvalho de Melo 356712f6e2 perf python: Initialize 'page_size' variable 
The commit 0c1fe6b:

 'perf tools: Have the page size value available for all tools'

Broke the python binding because the global variable 'page_size' is
initialized on the main() routine, that is not called when using
just the python binding, causing evlist.mmap() to fail because it
expects that variable to be initialized to the system's page size.

Fix it by initializing it on the binding init routine.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-vrvp3azmbfzexnpmkhmvtzzc@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2012-10-17 11:45:38 -03:00
..
arch perf tools: Support for DWARF CFI unwinding on post processing 2012-08-11 15:06:56 -03:00
bench perf tools: Use __maybe_used for unused variables 2012-09-11 12:19:15 -03:00
config perf tools: Check libaudit availability for perf-trace builtin 2012-09-27 10:56:40 -03:00
Documentation perf trace: New tool 2012-09-26 20:42:23 -03:00
python perf python: Use attr.watermark in twatch.py 2012-01-30 18:38:23 -02:00
scripts perf scripts: Add event_analyzing_sample-record/report 2012-09-17 13:11:15 -03:00
ui perf hists browser: Fix off-by-two bug on the first column 2012-10-16 13:06:05 -03:00
util perf python: Initialize 'page_size' variable 2012-10-17 11:45:38 -03:00
.gitignore perf tools: Ignore compiled python binaries 2012-09-07 12:10:58 -03:00
bash_completion perf tools: Complete tracepoint event names 2012-10-04 12:44:52 -03:00
builtin-annotate.c perf tools: Use __maybe_used for unused variables 2012-09-11 12:19:15 -03:00
builtin-bench.c perf tools: Use __maybe_used for unused variables 2012-09-11 12:19:15 -03:00
builtin-buildid-cache.c perf buildid-cache: Don't use globals where not needed to 2012-10-02 18:36:35 -03:00
builtin-buildid-list.c perf buildid-list: Don't use globals where not needed to 2012-10-02 18:36:36 -03:00
builtin-diff.c perf tool: Add hpp interface to enable/disable hpp column 2012-10-04 13:30:27 -03:00
builtin-evlist.c perf evlist: Don't use globals where not needed to 2012-10-02 18:36:39 -03:00
builtin-help.c perf help: Don't use globals where not needed to 2012-10-02 18:36:31 -03:00
builtin-inject.c perf inject: Don't use globals where not needed to 2012-10-02 18:36:41 -03:00
builtin-kmem.c perf kmem: Don't use globals where not needed to 2012-10-02 18:36:32 -03:00
builtin-kvm.c perf kvm: Move global variables into a perf_kvm struct 2012-10-03 11:10:17 -03:00
builtin-list.c perf tools: Use __maybe_used for unused variables 2012-09-11 12:19:15 -03:00
builtin-lock.c perf lock: Don't use globals where not needed to 2012-10-02 18:36:33 -03:00
builtin-probe.c perf probe: Don't use globals where not needed to 2012-10-02 18:36:37 -03:00
builtin-record.c perf record: Don't use globals where not needed to 2012-10-02 18:36:40 -03:00
builtin-report.c perf tool: Add hpp interface to enable/disable hpp column 2012-10-04 13:30:27 -03:00
builtin-sched.c perf sched: Look up thread using tid instead of pid 2012-10-02 18:36:28 -03:00
builtin-script.c perf script: Don't use globals where not needed to 2012-10-02 18:36:30 -03:00
builtin-stat.c perf stat: Don't use globals where not needed to 2012-10-02 18:36:29 -03:00
builtin-test.c perf test: Add test to check we correctly parse and match syscall open parms 2012-09-26 13:42:01 -03:00
builtin-timechart.c perf timechart: Don't use globals where not needed to 2012-10-02 18:36:34 -03:00
builtin-top.c perf tools: Removing hists pair argument from output path 2012-10-04 13:29:45 -03:00
builtin-trace.c perf evlist: Introduce add_newtp method 2012-10-03 11:41:22 -03:00
builtin.h perf trace: New tool 2012-09-26 20:42:23 -03:00
command-list.txt perf trace: New tool 2012-09-26 20:42:23 -03:00
CREDITS
design.txt perf tools: Update ioctl documentation for PERF_IOC_FLAG_GROUP 2012-05-31 11:38:42 -03:00
Makefile perf tools: Convert to BACKTRACE_SUPPORT 2012-10-02 18:36:45 -03:00
MANIFEST perf kvm: Events analysis tool 2012-09-21 12:51:22 -03:00
perf-archive.sh perf archive: Make 'f' the last parameter for tar 2012-09-17 13:10:42 -03:00
perf.c perf tools: Convert to LIBAUDIT_SUPPORT 2012-10-02 18:36:21 -03:00
perf.h perf tools: Support for DWARF mode callchain 2012-08-11 15:07:18 -03:00