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H A D | workqueue.c | 12997d1a Mon Nov 18 12:00:29 CST 2013 Bjorn Helgaas <bhelgaas@google.com> Revert "workqueue: allow work_on_cpu() to be called recursively"
This reverts commit c2fda509667b0fda4372a237f5a59ea4570b1627.
c2fda509667b removed lockdep annotation from work_on_cpu() to work around the PCI path that calls work_on_cpu() from within a work_on_cpu() work item (PF driver .probe() method -> pci_enable_sriov() -> add VFs -> VF driver .probe method).
961da7fb6b22 ("PCI: Avoid unnecessary CPU switch when calling driver .probe() method) avoids that recursive work_on_cpu() use in a different way, so this revert restores the work_on_cpu() lockdep annotation.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Tejun Heo <tj@kernel.org> 12997d1a Mon Nov 18 12:00:29 CST 2013 Bjorn Helgaas <bhelgaas@google.com> Revert "workqueue: allow work_on_cpu() to be called recursively" This reverts commit c2fda509667b0fda4372a237f5a59ea4570b1627. c2fda509667b removed lockdep annotation from work_on_cpu() to work around the PCI path that calls work_on_cpu() from within a work_on_cpu() work item (PF driver .probe() method -> pci_enable_sriov() -> add VFs -> VF driver .probe method). 961da7fb6b22 ("PCI: Avoid unnecessary CPU switch when calling driver .probe() method) avoids that recursive work_on_cpu() use in a different way, so this revert restores the work_on_cpu() lockdep annotation. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Tejun Heo <tj@kernel.org>
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