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| author | Keith Busch <keith.busch@intel.com> | 2016-04-04 15:07:41 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-05-17 17:14:21 -0600 |
| commit | d011fb3164e8694d7839f10a497f8ab6c660149a (patch) | |
| tree | 780f9eab9bd2400d487ce42e4f17da11988137b4 | |
| parent | 921920ab32f290dafdb0359024d4587897712728 (diff) | |
| download | op-kernel-dev-d011fb3164e8694d7839f10a497f8ab6c660149a.zip op-kernel-dev-d011fb3164e8694d7839f10a497f8ab6c660149a.tar.gz | |
NVMe: Reduce driver log spamming
Reduce error logging when no corrective action is required.
Suggessted-by: Chris Petersen <cpetersen@fb.com>
Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
| -rw-r--r-- | drivers/nvme/host/pci.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 194e901..4feaed5 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -2060,14 +2060,17 @@ static pci_ers_result_t nvme_error_detected(struct pci_dev *pdev, * shutdown the controller to quiesce. The controller will be restarted * after the slot reset through driver's slot_reset callback. */ - dev_warn(dev->ctrl.device, "error detected: state:%d\n", state); switch (state) { case pci_channel_io_normal: return PCI_ERS_RESULT_CAN_RECOVER; case pci_channel_io_frozen: + dev_warn(dev->ctrl.device, + "frozen state error detected, reset controller\n"); nvme_dev_disable(dev, false); return PCI_ERS_RESULT_NEED_RESET; case pci_channel_io_perm_failure: + dev_warn(dev->ctrl.device, + "failure state error detected, request disconnect\n"); return PCI_ERS_RESULT_DISCONNECT; } return PCI_ERS_RESULT_NEED_RESET; |
