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| author | Jim Harris <jimharris@FreeBSD.org> | 2012-10-10 23:35:16 +0000 |
|---|---|---|
| committer | Jim Harris <jimharris@FreeBSD.org> | 2012-10-10 23:35:16 +0000 |
| commit | 6568ebfcbb8587bd6962e0f52d8ef01efc89c6b2 (patch) | |
| tree | 62b67a90fd070b1a48c592b6ee5dc97c8be3489d /sys/dev/nvme/nvme_private.h | |
| parent | 8bed48f25d3df5aa13654651ee5bc4284f10d310 (diff) | |
| download | src-6568ebfcbb8587bd6962e0f52d8ef01efc89c6b2.tar.gz src-6568ebfcbb8587bd6962e0f52d8ef01efc89c6b2.zip | |
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
Notes
Notes:
svn path=/head/; revision=241434
Diffstat (limited to 'sys/dev/nvme/nvme_private.h')
| -rw-r--r-- | sys/dev/nvme/nvme_private.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/dev/nvme/nvme_private.h b/sys/dev/nvme/nvme_private.h index ae7faf92a146..df182f719564 100644 --- a/sys/dev/nvme/nvme_private.h +++ b/sys/dev/nvme/nvme_private.h @@ -134,6 +134,7 @@ struct nvme_qpair { uint32_t cq_head; int64_t num_cmds; + int64_t num_intr_handler_calls; struct nvme_command *cmd; struct nvme_completion *cpl; |