19 lines
410 B
Plaintext
19 lines
410 B
Plaintext
global s
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global t
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global i
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probe process("driver").mark("lpc__entry")
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{
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if(!i++)
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t = gettimeofday_us();
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// printf("%s %s\n", user_string($arg1), user_string($arg2));
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}
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probe process("driver").mark("lpc__return")
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{
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if(i)
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i--;
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if(!i && gettimeofday_us() - t > 1000000)
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printf("%s(%s):%s %d us\n", user_string($arg1), user_string($arg3), user_string($arg2), gettimeofday_us() - t);
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} |