Staging: hv: Introduce a function to wait to drain outgoing I/O

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Rather than busy loop waiting to drain I/O, introduce a function
that does not burn CPU cycles waiting.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Abhishek Kane <v-abkane@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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K. Y. Srinivasan 2011-05-10 07:54:07 -07:00 • committed by Greg Kroah-Hartman

parent 43c51f7dd1

commit 604df37dc3

2 changed files with 17 additions and 1 deletions

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6

drivers/staging/hv/storvsc.c

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12

drivers/staging/hv/storvsc_api.h

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