Merge commit 'v2.6.32-rc6' into perf/core

[safe/jmp/linux-2.6] / kernel / trace / ring_buffer.c

diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index 3ffa502..63446f1 100644 (file)
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -397,18 +397,21 @@ int ring_buffer_print_page_header(struct trace_seq *s)
        int ret;
 
        ret = trace_seq_printf(s, "\tfield: u64 timestamp;\t"
-                              "offset:0;\tsize:%u;\n",
-                              (unsigned int)sizeof(field.time_stamp));
+                              "offset:0;\tsize:%u;\tsigned:%u;\n",
+                              (unsigned int)sizeof(field.time_stamp),
+                              (unsigned int)is_signed_type(u64));
 
        ret = trace_seq_printf(s, "\tfield: local_t commit;\t"
-                              "offset:%u;\tsize:%u;\n",
+                              "offset:%u;\tsize:%u;\tsigned:%u;\n",
                               (unsigned int)offsetof(typeof(field), commit),
-                              (unsigned int)sizeof(field.commit));
+                              (unsigned int)sizeof(field.commit),
+                              (unsigned int)is_signed_type(long));
 
        ret = trace_seq_printf(s, "\tfield: char data;\t"
-                              "offset:%u;\tsize:%u;\n",
+                              "offset:%u;\tsize:%u;\tsigned:%u;\n",
                               (unsigned int)offsetof(typeof(field), data),
-                              (unsigned int)BUF_PAGE_SIZE);
+                              (unsigned int)BUF_PAGE_SIZE,
+                              (unsigned int)is_signed_type(char));
 
        return ret;
 }