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(parent: 5652ec4) | patch
NVMe: Use pci_stop_and_remove_bus_device_locked()
authorKeith Busch <keith.busch@intel.com>
Mon, 23 Jun 2014 21:24:53 +0000 (15:24 -0600)
committerJens Axboe <axboe@fb.com>
Tue, 4 Nov 2014 20:17:07 +0000 (13:17 -0700)
commit7c8c68da9e050790eb922890b70f184a0b88195f
tree2eabaab7028bd9a18a554914cad42e0c241c4904tree | snapshot
parent5652ec4a63a1e1aa3d248c99c22bdc2bbcb4a510commit | diff
NVMe: Use pci_stop_and_remove_bus_device_locked()

Race conditions are theoretically possible between the NVMe PCI device
removal and the generic PCI bus rescan and device removal that can be
triggered via sysfs.

To avoid those race conditions make the NVMe code use
pci_stop_and_remove_bus_device_locked().

Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
drivers/block/nvme-core.c diff | blob | history
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