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ANDROID: cpufreq: times: skip printing invalid frequencies

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The header of /proc/uid_time_in_state should match the logic used for
the rest of the file by skipping invalid frequency table entries.

Test: Read /proc/uid_time_in_state and check for invalid frequencies
in header.
Signed-off-by: Connor O'Brien <connoro@google.com>

Change-Id: I96888e7b71f4928383ff7080c98c988d5fe1a95c
This commit is contained in:
Connor O'Brien 2018-04-03 16:05:37 -07:00
parent 207b579e3d
commit f89b70f28f
1 changed files with 5 additions and 1 deletions
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6
drivers/cpufreq/cpufreq_times.c
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@ -203,8 +203,12 @@ static int uid_time_in_state_seq_show(struct seq_file *m, void *v)
if (!freqs || freqs == last_freqs)
continue;
last_freqs = freqs;
for (i = 0; i < freqs->max_state; i++)
for (i = 0; i < freqs->max_state; i++) {
if (freqs->freq_table[i] ==
CPUFREQ_ENTRY_INVALID)
continue;
seq_printf(m, " %d", freqs->freq_table[i]);
}
}
seq_putc(m, '\n');
}