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| author | David Decotigny <decot@googlers.com> | 2018-01-18 20:59:13 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-01-22 23:42:05 +0300 |
| commit | b2d3bcfa26a7a8de41f358a6cae8b848673b3c6e (patch) | |
| tree | 539b5266ff43bf1f842d7cd7dea2c998dff98afd /lib/swiotlb.c | |
| parent | e8660ded7f5a9889395d33ce3d5e8c729a462bf5 (diff) | |
| download | linux-b2d3bcfa26a7a8de41f358a6cae8b848673b3c6e.tar.xz | |
net: core: Expose number of link up/down transitions
Expose the number of times the link has been going UP or DOWN, and
update the "carrier_changes" counter to be the sum of these two events.
While at it, also update the sysfs-class-net documentation to cover:
carrier_changes (3.15), carrier_up_count (4.16) and carrier_down_count
(4.16)
Signed-off-by: David Decotigny <decot@googlers.com>
[Florian:
* rebase
* add documentation
* merge carrier_changes with up/down counters]
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/swiotlb.c')
0 files changed, 0 insertions, 0 deletions