From 7f1c62c443a453deb6eb3515e3c05650ffe0dcf0 Mon Sep 17 00:00:00 2001 From: Krzysztof Wilczynski Date: Mon, 26 Aug 2019 00:46:16 +0200 Subject: PCI: Add pci_info_ratelimited() to ratelimit PCI separately Do not use printk_ratelimit() in drivers/pci/pci.c as it shares the rate limiting state with all other callers to the printk_ratelimit(). Add pci_info_ratelimited() (similar to pci_notice_ratelimited() added in the commit a88a7b3eb076 ("vfio: Use dev_printk() when possible")) and use it instead of printk_ratelimit() + pci_info(). Link: https://lore.kernel.org/r/20190825224616.8021-1-kw@linux.com Signed-off-by: Krzysztof Wilczynski Signed-off-by: Bjorn Helgaas --- drivers/pci/pci.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/pci') diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 29ed5ec1ac27..08dfb16bd084 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -890,8 +890,8 @@ static int pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state) pci_read_config_word(dev, dev->pm_cap + PCI_PM_CTRL, &pmcsr); dev->current_state = (pmcsr & PCI_PM_CTRL_STATE_MASK); - if (dev->current_state != state && printk_ratelimit()) - pci_info(dev, "Refused to change power state, currently in D%d\n", + if (dev->current_state != state) + pci_info_ratelimited(dev, "Refused to change power state, currently in D%d\n", dev->current_state); /* -- cgit v1.2.3