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authorK. Y. Srinivasan <kys@microsoft.com>2012-12-01 06:46:47 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-17 11:34:37 -0800
commit917ea427c78670958488f7f304e4629c325969a4 (patch)
tree06784d2cd61f6505b2222d2fdfbfeec2b3fb066a /drivers/hv/channel.c
parent3be77774017fc3c7dd0b434265dfa417aac23545 (diff)
Drivers: hv: Setup a mapping for Hyper-V's notion cpu ID
On win8 (ws2012), incoming vmbus interrupt load can be spread across all available VCPUs in the guest. On a per-channel basis, the interrupts can be bound to specific CPUs. The Linux notion of cpu ID may be different from that of the hypervisor's. Setup a mapping structure. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv/channel.c')
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