Drivers: hv: vmbus: Introduce functions for estimating room in the ring buffer

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Introduce separate functions for estimating how much can be read from
and written to the ring buffer.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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K. Y. Srinivasan 2016-04-02 17:59:46 -07:00 • committed by Greg Kroah-Hartman

parent a389fcfd2c

commit a6341f0000

2 changed files with 31 additions and 21 deletions

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27

include/linux/hyperv.h

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