[Xen-changelog] Fix xentrace_format to deal with more than 16 CPUs.

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User kaf24@xxxxxxxxxxxxxxxxxxxx
# Node ID 167790b102ac48e6645882b0cf74ffdb60758f3c
# Parent  a5ef851c217b5b0d3482b1802bee8b2b82392220
Fix xentrace_format to deal with more than 16 CPUs.
Signed-off-by: KUWAMURA Shin'ya <kuwa@xxxxxxxxxxxxxx>
---
 tools/xentrace/xentrace_format |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff -r a5ef851c217b -r 167790b102ac tools/xentrace/xentrace_format
--- a/tools/xentrace/xentrace_format    Fri May 19 15:51:26 2006 +0100
+++ b/tools/xentrace/xentrace_format    Fri May 19 15:52:35 2006 +0100
@@ -89,7 +89,7 @@ CPUREC = "I"
 CPUREC = "I"
 TRCREC = "QLLLLLL"
 
-last_tsc = [0,0,0,0,0,0,0,0]
+last_tsc = [0]
 
 i=0
 
@@ -111,7 +111,9 @@ while not interrupted:
 
        #print i, tsc
 
-       if tsc < last_tsc[cpu]:
+        if cpu >= len(last_tsc):
+            last_tsc += [0] * (cpu - len(last_tsc) + 1)
+       elif tsc < last_tsc[cpu]:
            print "TSC stepped backward cpu %d !  %d %d" % 
(cpu,tsc,last_tsc[cpu])
 
        last_tsc[cpu] = tsc

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