Drivers: hv: Add state to manage batched reading

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For the "read" side signaling optimization, the reader has to completely
drain the queue before exiting. Add state to manage this "batched"
reading.

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>

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K. Y. Srinivasan 2012-12-01 06:46:33 -08:00 • committed by Greg Kroah-Hartman

parent 6fdf3b2143

commit 132368bd0b

2 changed files with 27 additions and 0 deletions

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7

drivers/hv/channel_mgmt.c

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20

include/linux/hyperv.h

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