From: Keith Busch Date: Mon, 4 Apr 2016 21:07:41 +0000 (-0600) Subject: NVMe: Reduce driver log spamming X-Git-Tag: v4.7-rc1~27^2~9 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d011fb3164e8694d7839f10a497f8ab6c660149a;p=platform%2Fkernel%2Flinux-exynos.git NVMe: Reduce driver log spamming Reduce error logging when no corrective action is required. Suggessted-by: Chris Petersen Signed-off-by: Keith Busch Signed-off-by: Jens Axboe --- 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;