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| author | Matthias Kaehlcke <mka@chromium.org> | 2020-07-29 10:50:12 -0700 |
|---|---|---|
| committer | Georgi Djakov <georgi.djakov@linaro.org> | 2020-09-03 10:34:37 +0300 |
| commit | b1910c6b9983817160e04d4e87b2dc1413c5361a (patch) | |
| tree | a7ce07492f156bcddb3c9c7f749027345c0fb6cc /drivers/interconnect/core.c | |
| parent | f75aef392f869018f78cfedf3c320a6b3fcfda6b (diff) | |
| download | linux-stable-b1910c6b9983817160e04d4e87b2dc1413c5361a.tar.gz linux-stable-b1910c6b9983817160e04d4e87b2dc1413c5361a.tar.bz2 linux-stable-b1910c6b9983817160e04d4e87b2dc1413c5361a.zip | |
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>
Diffstat (limited to 'drivers/interconnect/core.c')
| -rw-r--r-- | drivers/interconnect/core.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c index befd111049c0..cf07491b7415 100644 --- a/drivers/interconnect/core.c +++ b/drivers/interconnect/core.c @@ -55,12 +55,18 @@ static int icc_summary_show(struct seq_file *s, void *data) icc_summary_show_one(s, n); hlist_for_each_entry(r, &n->req_list, req_node) { + u32 avg_bw = 0, peak_bw = 0; + if (!r->dev) continue; + if (r->enabled) { + avg_bw = r->avg_bw; + peak_bw = r->peak_bw; + } + seq_printf(s, " %-27s %12u %12u %12u\n", - dev_name(r->dev), r->tag, r->avg_bw, - r->peak_bw); + dev_name(r->dev), r->tag, avg_bw, peak_bw); } } } |