sfc: NUMA support
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- v1 Latest4 patches 3 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/4 | sfc: use __GFP_NOWARN when allocating RX pages from atomic context.drivers/ | +8 | 0 replies | |
| 2/4 | sfc: allocate rx pages on the same node as the interruptdrivers/ drivers/ drivers/ | +13 | 2 replies | |
| 3/4 | sfc: Use cpu_to_mem() to support memoryless nodesdrivers/ drivers/ drivers/ | +5 | 0 replies | |
| 4/4 | sfc: set and clear interrupt affinity hintsdrivers/ | +35 | 1 reply |
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Cover letter [PATCH net-next 0/4] sfc: NUMA support
This patch series adds support for
- allocating rx pages local to the interrupt
- setting affinity hint to influence IRQs to be allocated on the same NUMA node as the one where the card resides.
Alexandra Kossovsky (1):
sfc: use __GFP_NOWARN when allocating RX pages from atomic context.
Bert Kenward (2):
sfc: Use cpu_to_mem() to support memoryless nodes
sfc: set and clear interrupt affinity hints
Daniel Pieczko (1):
sfc: allocate rx pages on the same node as the interrupt
drivers/net/ethernet/sfc/efx.c | 36 +++++++++++++++++++++++++++++++++++ drivers/net/ethernet/sfc/net_driver.h | 3 +++ drivers/net/ethernet/sfc/rx.c | 18 +++++++++++++++--- 3 files changed, 54 insertions(+), 3 deletions(-)