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| author | Georgi Djakov <georgi.djakov@linaro.org> | 2020-07-23 11:37:34 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-07-23 11:45:24 +0300 |
| commit | 91b44981a2316e7b00574d32dec4fae356444dcf (patch) | |
| tree | 05edccd200f5455399671e9ef7bcc256afe91431 /Documentation | |
| parent | b34e7e298d7a5ed76b3aa327c240c29f1ef6dd22 (diff) | |
| download | linux-91b44981a2316e7b00574d32dec4fae356444dcf.tar.xz | |
interconnect: Do not skip aggregation for disabled paths
When an interconnect path is being disabled, currently we don't aggregate
the requests for it afterwards. But the re-aggregation step shouldn't be
skipped, as it may leave the nodes with outdated bandwidth data. This
outdated data may actually keep the path still enabled and prevent the
device from going into lower power states.
Reported-by: Atul Dhudase <adhudase@codeaurora.org>
Fixes: 7d374b209083 ("interconnect: Add helpers for enabling/disabling a path")
Reviewed-by: Sibi Sankar <sibis@codeaurora.org>
Tested-by: Atul Dhudase <adhudase@codeaurora.org>
Reviewed-by: Atul Dhudase <adhudase@codeaurora.org>
Link: https://lore.kernel.org/r/20200721120740.3436-1-georgi.djakov@linaro.org
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Link: https://lore.kernel.org/r/20200723083735.5616-2-georgi.djakov@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions