Merge branch 'perf/core' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic...

[safe/jmp/linux-2.6] / tools / perf / util / trace-event-read.c

diff --git a/tools/perf/util/trace-event-read.c b/tools/perf/util/trace-event-read.c
index 43f19c1..cb54cd0 100644 (file)
--- a/tools/perf/util/trace-event-read.c
+++ b/tools/perf/util/trace-event-read.c
@@ -53,6 +53,12 @@ static unsigned long page_size;
 static ssize_t calc_data_size;
 static bool repipe;
 
+/* If it fails, the next read will report it */
+static void skip(int size)
+{
+       lseek(input_fd, size, SEEK_CUR);
+}
+
 static int do_read(int fd, void *buf, int size)
 {
        int rsize = size;
@@ -184,7 +190,6 @@ static void read_ftrace_printk(void)
 static void read_header_files(void)
 {
        unsigned long long size;
-       char *header_page;
        char *header_event;
        char buf[BUFSIZ];
 
@@ -194,10 +199,7 @@ static void read_header_files(void)
                die("did not read header page");
 
        size = read8();
-       header_page = malloc_or_die(size);
-       read_or_die(header_page, size);
-       parse_header_page(header_page, size);
-       free(header_page);
+       skip(size);
 
        /*
         * The size field in the page is of type long,