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* [PATCH 0/1] PCI/ASPM: Remove locking
@ 2019-10-10 12:47 Bjorn Helgaas
  2019-10-10 12:47 ` [PATCH 1/1] PCI/ASPM: Remove pcie_aspm_enabled() unnecessary locking Bjorn Helgaas
  0 siblings, 1 reply; 5+ messages in thread
From: Bjorn Helgaas @ 2019-10-10 12:47 UTC (permalink / raw)
  To: linux-pci
  Cc: Sagi Grimberg, Mario Limonciello, linux-pm, Rafael J . Wysocki,
	linux-kernel, linux-nvme, Keith Busch, Kai-Heng Feng,
	Bjorn Helgaas, Rajat Jain, Christoph Hellwig, Heiner Kallweit

From: Bjorn Helgaas <bhelgaas@google.com>

In reference to this thread:
  https://lore.kernel.org/r/20191007223428.GA72605@google.com

This removes locking from pcie_aspm_enabled() because the reference count
held by the driver should provide all the locking we need.

Bjorn Helgaas (1):
  PCI/ASPM: Remove pcie_aspm_enabled() unnecessary locking

 drivers/pci/pcie/aspm.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

-- 
2.23.0.581.g78d2f28ef7-goog


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^ permalink raw reply	[flat|nested] 5+ messages in thread

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Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-10-10 12:47 [PATCH 0/1] PCI/ASPM: Remove locking Bjorn Helgaas
2019-10-10 12:47 ` [PATCH 1/1] PCI/ASPM: Remove pcie_aspm_enabled() unnecessary locking Bjorn Helgaas
2019-10-10 14:01   ` Christoph Hellwig
2019-10-10 16:14     ` Bjorn Helgaas
2019-10-10 16:28   ` Rafael J. Wysocki

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