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Count number of times each queue pair's interrupt handler is invoked.
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Description

Count number of times each queue pair's interrupt handler is invoked.

Also add sysctls to query and reset each queue pair's stats, including
the new count added here.

Sponsored by: Intel

Details

Provenance
jimharrisAuthored on
Parents
rS241433: Put the nvme_qpair mutex on its own cacheline.
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Changes (3)

PathSize
head/
sys/
dev/
nvme/

rS241434

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head/sys/dev/nvme/nvme_private.h

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head/sys/dev/nvme/nvme_qpair.c

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head/sys/dev/nvme/nvme_sysctl.c

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