Hello Bjorn / Folks, Was wondering if you got a chance to look at this patchset? Thanks & Best Regards, Rajat Jain On Tue, Nov 19, 2013 at 2:39 PM, Rajat Jain <rajatjain.linux@xxxxxxxxx> wrote: > > Hello, > > This patch set enables the use of PCI Express link up and link down events > for Hotplug or Unplug. The requirement of such a feature was originally > discussed here: > > http://www.spinics.net/lists/linux-pci/msg05783.html > http://www.spinics.net/lists/hotplug/msg05801.html > > Patch [1/4]: makes a function non-static for use by patch 2. > Patch [2/4]: Contains the bulk logic to allow link events to be used > for hotplug and removal. > Patch [3/4]: Makes the pciehp_power_thread() lock free by making it > look at a work info->req instead of slot->state. > Patch [4/4]: Introduce slot->hotplug_lock to serialize the hotplug > operations. > > I'd appreciate if you could please review and provide me with any comments. > > Thanks, > > Rajat > > Rajat Jain (4): > pciehp: Make check_link_active() non-static > pciehp: Use link state change notifications for hot-plug and removal > pciehp: Ensure all hotplug events are processed, even very fast ones. > pciehp: Introduce hotplug_lock to serialize HP events on each slot > > drivers/pci/hotplug/pciehp.h | 6 ++ > drivers/pci/hotplug/pciehp_core.c | 10 +- > drivers/pci/hotplug/pciehp_ctrl.c | 181 ++++++++++++++++++++++++++++++++++--- > drivers/pci/hotplug/pciehp_hpc.c | 63 +++++++++---- > 4 files changed, 229 insertions(+), 31 deletions(-) > > -- > 1.7.9.5 > -- To unsubscribe from this list: send the line "unsubscribe linux-hotplug" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
