fixes for XPS configuration after Symmetric queue selection
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- v1 Latest2 patches 1 replyIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | net: restore call to netdev_queue_numa_node_write when resetting XPSnet/ | +9 | 0 replies | |
| 2/2 | net: fix XPS static_key accountingnet/ | +24 | 0 replies |
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Cover letter [PATCH net 0/2] fixes for XPS configuration after Symmetric queue selection
This fixes some bugs introduced by the "Symmetric queue selection using XPS for Rx queues".
First, the refactoring of the cleanup function skipped resetting the queue's NUMA node under some conditions.
Second, the accounting on static keys for XPS and RXQS-XPS is unbalanced, so the static key for XPS won't actually disable itself, once enabled. The RXQS-XPS static key can actually be disabled by reconfiguring a device that didn't have RXQS-XPS configured at all.
Sabrina Dubroca (2):
net: restore call to netdev_queue_numa_node_write when resetting XPS
net: fix XPS static_key accounting
net/core/dev.c | 53 +++++++++++++++++++++++++++----------------------- 1 file changed, 29 insertions(+), 24 deletions(-)
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2.19.2