ibmvnic: Add stat for tx direct vs tx batched

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Allow tracking of packets sent with send_subcrq direct vs
indirect. `ethtool -S <dev>` will now provide a counter
of the number of uses of each xmit method. This metric will
be useful in performance debugging.

Signed-off-by: Nick Child <nnac123@linux.ibm.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20241001163531.1803152-1-nnac123@linux.ibm.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Nick Child 2024-10-01 11:35:31 -05:00 • committed by Jakub Kicinski

parent 4c5107b8f5

commit 2ee73c54a6

2 changed files with 18 additions and 8 deletions

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23

drivers/net/ethernet/ibm/ibmvnic.c

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3

drivers/net/ethernet/ibm/ibmvnic.h

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