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Ciara Loftus authored
Add an option to count the number of interrupts generated per second and total number of interrupts during the lifetime of the application for a given interface. This information is extracted from /proc/interrupts. Since there is no naming convention across drivers, the user must provide the string which is specific to their interface in the /proc/interrupts file on the command line. Usage: ./xdpsock ... -I <irq_str> eg. for queue 0 of i40e device eth0: ./xdpsock ... -I i40e-eth0-TxRx-0 Signed-off-by:
Ciara Loftus <ciara.loftus@intel.com> Signed-off-by:
Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20201002133612.31536-3-ciara.loftus@intel.com
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