Commit 1b75962e authored Jan 14, 2010 by Arnaldo Carvalho de Melo Committed by Ingo Molnar Jan 16, 2010

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>

parent ba21594c

tools/perf/util/session.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;

tools/perf/util/trace-event-info.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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();

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