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perf: net_dropmonitor: Do not assume ordering of dictionaries 

The sort order of dictionaries in Python is undocumented.  Use
tuples instead, which are documented to be lexically ordered.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ben Hutchings 2013-05-20 14:45:34 +00:00 committed by David S. Miller
parent 5a1e99dd20
commit 326017c757
1 changed files with 4 additions and 4 deletions
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8
tools/perf/scripts/python/net_dropmonitor.py
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@ -32,7 +32,7 @@ def get_kallsyms_table():
j = j +1
if ((j % 100) == 0):
print "\r" + str(j) + "/" + str(linecount),
kallsyms.append({ 'loc': loc, 'name' : name})
kallsyms.append((loc, name))
print "\r" + str(j) + "/" + str(linecount)
kallsyms.sort()
@ -40,9 +40,9 @@ def get_kallsyms_table():
def get_sym(sloc):
loc = int(sloc)
for i in kallsyms[::-1]:
if loc >= i['loc']:
return (i['name'], loc - i['loc'])
for symloc, name in kallsyms[::-1]:
if loc >= symloc:
return (name, loc - symloc)
return (None, 0)
def print_drop_table():