RE: [PATCH v3 5/6] PCI: hv: hv_pci_devices_present(): only queue a new work when necessary

[Haiyang Zhang]

> -----Original Message-----
> From: Dexuan Cui
> Sent: Tuesday, March 6, 2018 1:22 PM
> To: bhelgaas@xxxxxxxxxx; linux-pci@xxxxxxxxxxxxxxx; KY Srinivasan
> <kys@xxxxxxxxxxxxx>; Stephen Hemminger <sthemmin@xxxxxxxxxxxxx>;
> olaf@xxxxxxxxx; apw@xxxxxxxxxxxxx; jasowang@xxxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx; driverdev-devel@xxxxxxxxxxxxxxxxxxxxxx;
> Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>; vkuznets@xxxxxxxxxx;
> marcelo.cerri@xxxxxxxxxxxxx; Michael Kelley (EOSG)
> <Michael.H.Kelley@xxxxxxxxxxxxx>; Dexuan Cui <decui@xxxxxxxxxxxxx>; Jack
> Morgenstein <jackm@xxxxxxxxxxxx>; stable@xxxxxxxxxxxxxxx
> Subject: [PATCH v3 5/6] PCI: hv: hv_pci_devices_present(): only queue a new
> work when necessary
> 
> If there is a pending work, we just need to add the new dr into the dr_list.
> 
> This is suggested by Michael Kelley.
> 
> Signed-off-by: Dexuan Cui <decui@xxxxxxxxxxxxx>
> Cc: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx>
> Cc: Jack Morgenstein <jackm@xxxxxxxxxxxx>
> Cc: stable@xxxxxxxxxxxxxxx
> Cc: Stephen Hemminger <sthemmin@xxxxxxxxxxxxx>
> Cc: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
> Cc: Michael Kelley (EOSG) <Michael.H.Kelley@xxxxxxxxxxxxx>
> ---

Acked-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>