RE: [PATCH v3 4/6] PCI: hv: remove hbus->enum_sem

[Michael Kelley (EOSG)]

> -----Original Message-----
> From: Dexuan Cui
> Sent: Tuesday, March 6, 2018 10:22 AM
> 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 4/6] PCI: hv: remove hbus->enum_sem
> 
> Since we serialize the present/eject work items now, we don't need the
> semaphore any more.
> 
> 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>
> ---
>  drivers/pci/host/pci-hyperv.c | 17 ++---------------
>  1 file changed, 2 insertions(+), 15 deletions(-)
> 

Reviewed-by: Michael Kelley <mikelley@xxxxxxxxxxxxx>