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authorArnaldo Carvalho de Melo <acme@redhat.com>2010-01-14 18:30:04 -0200
committerIngo Molnar <mingo@elte.hu>2010-01-16 10:58:46 +0100
commit1b75962e92d48a41019d4b440e221638aa2a7238 (patch)
treedf87a4cdb52038593f09d0c38d19a7a2ccec0735
parentba21594cddee0a3af582971656702b1c4509d8f5 (diff)
perf tools: Convert getpagesize() uses to sysconf(_SC_GETPAGESIZE)
Using the more portable and equivalent sysconf call. Reported-by: Aristeu Rozanski <aris@redhat.com> Reported-by: Ulrich Drepper <drepper@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Aristeu Rozanski <aris@redhat.com> Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Ulrich Drepper <drepper@redhat.com> LKML-Reference: <1263501006-14185-1-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
-rw-r--r--tools/perf/util/session.c2
-rw-r--r--tools/perf/util/trace-event-info.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index 604e14f6a6f..1951e330377 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -384,7 +384,7 @@ int perf_session__process_events(struct perf_session *self,
perf_event_ops__fill_defaults(ops);
- page_size = getpagesize();
+ page_size = sysconf(_SC_PAGESIZE);
head = self->header.data_offset;
diff --git a/tools/perf/util/trace-event-info.c b/tools/perf/util/trace-event-info.c
index 407fd65b6cd..5ea8973ad33 100644
--- a/tools/perf/util/trace-event-info.c
+++ b/tools/perf/util/trace-event-info.c
@@ -515,7 +515,7 @@ int read_tracing_data(int fd, struct perf_event_attr *pattrs, int nb_events)
write_or_die(buf, 1);
/* save page_size */
- page_size = getpagesize();
+ page_size = sysconf(_SC_PAGESIZE);
write_or_die(&page_size, 4);
read_header_files();