From 59657f9c8dd91363f1c94c1f749b33ecf626cfc2 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Tue, 4 Jun 2013 14:20:23 +0900 Subject: [PATCH] perf util: Save long size of traced system Save size of long type of system to struct pevent. Since original static variable was not used anywhere, just get rid of it. Signed-off-by: Namhyung Kim Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Jiri Olsa Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Steven Rostedt Link: http://lkml.kernel.org/r/1370323231-14022-9-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/trace-event-read.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/tools/perf/util/trace-event-read.c b/tools/perf/util/trace-event-read.c index c6b491bcb8cd..6166294d7f22 100644 --- a/tools/perf/util/trace-event-read.c +++ b/tools/perf/util/trace-event-read.c @@ -41,7 +41,6 @@ static int input_fd; int file_bigendian; int host_bigendian; -static int long_size; static ssize_t trace_data_size; static bool repipe; @@ -231,12 +230,6 @@ static int read_header_files(struct pevent *pevent) size = read8(pevent); skip(size); - /* - * The size field in the page is of type long, - * use that instead, since it represents the kernel. - */ - long_size = header_page_size_size; - if (do_read(buf, 13) < 0) return -1; @@ -349,6 +342,7 @@ ssize_t trace_report(int fd, struct pevent **ppevent, bool __repipe) int show_funcs = 0; int show_printk = 0; ssize_t size = -1; + int file_long_size; int file_page_size; struct pevent *pevent; int err; @@ -392,12 +386,13 @@ ssize_t trace_report(int fd, struct pevent **ppevent, bool __repipe) if (do_read(buf, 1) < 0) goto out; - long_size = buf[0]; + file_long_size = buf[0]; file_page_size = read4(pevent); if (!file_page_size) goto out; + pevent_set_long_size(pevent, file_long_size); pevent_set_page_size(pevent, file_page_size); err = read_header_files(pevent); -- GitLab