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| author | Ben Hutchings <ben@decadent.org.uk> | 2013-05-20 14:45:57 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-05-22 15:10:11 -0700 |
| commit | 6b75c7357c947dd9fd8482b3395664a9b7385ed5 (patch) | |
| tree | 213515aa6421863b679d6075416b2d52b41a99e7 /tools/perf/scripts | |
| parent | 0ce58bae851dc3728af1c0b83905cd6b4565417a (diff) | |
| download | lwn-6b75c7357c947dd9fd8482b3395664a9b7385ed5.tar.gz lwn-6b75c7357c947dd9fd8482b3395664a9b7385ed5.zip | |
perf: net_dropmonitor: Remove progress indicator
We can read /proc/kallsyms in a fraction of a second, so why waste
a further fraction of a second showing progress?
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts')
| -rwxr-xr-x | tools/perf/scripts/python/net_dropmonitor.py | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/tools/perf/scripts/python/net_dropmonitor.py b/tools/perf/scripts/python/net_dropmonitor.py index 32fcee05c0f6..b5740599aabd 100755 --- a/tools/perf/scripts/python/net_dropmonitor.py +++ b/tools/perf/scripts/python/net_dropmonitor.py @@ -15,28 +15,17 @@ kallsyms = [] def get_kallsyms_table(): global kallsyms + try: f = open("/proc/kallsyms", "r") - linecount = 0 - for line in f: - linecount = linecount+1 - f.seek(0) except: return - - j = 0 for line in f: loc = int(line.split()[0], 16) name = line.split()[2] - j = j +1 - if ((j % 100) == 0): - print "\r" + str(j) + "/" + str(linecount), kallsyms.append((loc, name)) - - print "\r" + str(j) + "/" + str(linecount) kallsyms.sort() - return def get_sym(sloc): loc = int(sloc) |