linux/tools/perf/arch/s390/util
Jiri Olsa 20f2be1d48 libperf: Move 'page_size' global variable to libperf
We need the 'page_size' variable in libperf, so move it there.

Add a libperf_init() as a global libperf init function to obtain this
value via sysconf() at tool start.

Committer notes:

Add internal/lib.h to tools/perf/ files using 'page_size', sometimes
replacing util.h with it if that was the only reason for having util.h
included.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lore.kernel.org/lkml/20190913132355.21634-33-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-25 09:51:48 -03:00
..
auxtrace.c perf evlist: Adopt backwards ring buffer state enum 2019-09-25 09:51:45 -03:00
Build perf tools: Rename build libperf to perf 2019-02-14 15:18:08 -03:00
dwarf-regs.c perf s390: add regs_query_register_offset() 2017-12-05 15:02:41 +01:00
header.c tools lib: Adopt zalloc()/zfree() from tools/perf 2019-07-09 10:13:26 -03:00
kvm-stat.c perf kvm s390: Add missing string.h header 2019-08-22 17:16:56 -03:00
machine.c libperf: Move 'page_size' global variable to libperf 2019-09-25 09:51:48 -03:00
unwind-libdw.c s390/perf: add perf register support for floating-point registers 2017-11-16 15:06:15 +01:00