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authorK. Y. Srinivasan <kys@microsoft.com>2012-12-01 15:46:33 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-17 19:46:39 +0100
commit132368bd0b286457f83f56d0bbdecd85999562dc (patch)
treee16a4f6130d475d1f44270c088e446306b3e8355 /drivers/hv/hv_util.c
parentDrivers: hv: Implement routines for read side signaling optimization (diff)
downloadlinux-132368bd0b286457f83f56d0bbdecd85999562dc.tar.xz
linux-132368bd0b286457f83f56d0bbdecd85999562dc.zip
Drivers: hv: Add state to manage batched reading
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>
Diffstat (limited to 'drivers/hv/hv_util.c')
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