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interconnect: Show bandwidth for disabled paths as zero in debugfs 

For disabled paths the 'interconnect_summary' in debugfs currently shows
the orginally requested bandwidths. This is confusing, since the bandwidth
requests aren't active. Instead show the bandwidths for disabled
paths/requests as zero.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Evan Green <evgreen@chromium.org>
Link: https://lore.kernel.org/r/20200729104933.1.If8e80e4c0c7ddf99056f6e726e59505ed4e127f3@changeid
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
This commit is contained in:
Matthias Kaehlcke 2020-07-29 10:50:12 -07:00 committed by Georgi Djakov
parent f75aef392f
commit b1910c6b99
1 changed files with 8 additions and 2 deletions
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10
drivers/interconnect/core.c
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@ -55,12 +55,18 @@ static int icc_summary_show(struct seq_file *s, void *data)
icc_summary_show_one(s, n); icc_summary_show_one(s, n);
hlist_for_each_entry(r, &n->req_list, req_node) { hlist_for_each_entry(r, &n->req_list, req_node) {
u32 avg_bw = 0, peak_bw = 0;
if (!r->dev) if (!r->dev)
continue; continue;
if (r->enabled) {
avg_bw = r->avg_bw;
peak_bw = r->peak_bw;
}
seq_printf(s, " %-27s %12u %12u %12u\n", seq_printf(s, " %-27s %12u %12u %12u\n",
dev_name(r->dev), r->tag, r->avg_bw, dev_name(r->dev), r->tag, avg_bw, peak_bw);
r->peak_bw);
} }
} }
} }