diff options
| author | Philippe Mathieu-Daudé <philmd@redhat.com> | 2021-10-06 18:49:28 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2021-11-02 15:49:12 +0100 |
| commit | 53cedeaaee9d585bd07eb921fa5557c64531f69b (patch) | |
| tree | cc0d789546540904885813b6e8b130aa29745734 /block | |
| parent | 4a613bd86256543b9735307674a84e167a585687 (diff) | |
block/nvme: Display CQ/SQ pointer in nvme_free_queue_pair()
For debugging purpose it is helpful to know the CQ/SQ pointers.
We already have a trace event in nvme_free_queue_pair(), extend
it to report these pointer addresses.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211006164931.172349-3-philmd@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/nvme.c | 2 | ||||
| -rw-r--r-- | block/trace-events | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/block/nvme.c b/block/nvme.c index fefcc04abe..0c94799a54 100644 --- a/block/nvme.c +++ b/block/nvme.c @@ -185,7 +185,7 @@ static bool nvme_init_queue(BDRVNVMeState *s, NVMeQueue *q, static void nvme_free_queue_pair(NVMeQueuePair *q) { - trace_nvme_free_queue_pair(q->index, q); + trace_nvme_free_queue_pair(q->index, q, &q->cq, &q->sq); if (q->completion_bh) { qemu_bh_delete(q->completion_bh); } diff --git a/block/trace-events b/block/trace-events index ab56edacb4..549090d453 100644 --- a/block/trace-events +++ b/block/trace-events @@ -157,7 +157,7 @@ nvme_dsm_done(void *s, int64_t offset, int64_t bytes, int ret) "s %p offset 0x%" nvme_dma_map_flush(void *s) "s %p" nvme_free_req_queue_wait(void *s, unsigned q_index) "s %p q #%u" nvme_create_queue_pair(unsigned q_index, void *q, size_t size, void *aio_context, int fd) "index %u q %p size %zu aioctx %p fd %d" -nvme_free_queue_pair(unsigned q_index, void *q) "index %u q %p" +nvme_free_queue_pair(unsigned q_index, void *q, void *cq, void *sq) "index %u q %p cq %p sq %p" nvme_cmd_map_qiov(void *s, void *cmd, void *req, void *qiov, int entries) "s %p cmd %p req %p qiov %p entries %d" nvme_cmd_map_qiov_pages(void *s, int i, uint64_t page) "s %p page[%d] 0x%"PRIx64 nvme_cmd_map_qiov_iov(void *s, int i, void *page, int pages) "s %p iov[%d] %p pages %d" |