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| author |   Saravana Kannan <saravanak@google.com> | 2020-11-20 18:02:24 -0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-12-09 19:10:21 +0100 |
| commit | ac66c5bbb4371073dcace77e47c234d2e36a006b (patch) | |
| tree | 0315572793edc57ce025fe775d43170053dd1654 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | driver core: Add fwnode link support (diff) | |
| download | wireguard-linux-ac66c5bbb4371073dcace77e47c234d2e36a006b.tar.xz wireguard-linux-ac66c5bbb4371073dcace77e47c234d2e36a006b.zip | |
driver core: Allow only unprobed consumers for SYNC_STATE_ONLY device links
SYNC_STATE_ONLY device links only affect the behavior of sync_state()
callbacks. Specifically, they prevent sync_state() only callbacks from
being called on a device if one or more of its consumers haven't probed.
So, creating a SYNC_STATE_ONLY device link from an already probed
consumer is useless. So, don't allow creating such device links.
Signed-off-by: Saravana Kannan <saravanak@google.com>
Link: https://lore.kernel.org/r/20201121020232.908850-10-saravanak@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions