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Drivers: hv: balloon: Do not post pressure status if interrupted
authorK. Y. Srinivasan <kys@microsoft.com>
Mon, 15 Jul 2013 05:38:12 +0000 (22:38 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 4 Aug 2013 08:50:58 +0000 (16:50 +0800)
commite39992ecaa7230126f96285a19493a9883294fdf
treef943440ded88a7d040b579a80414aad42ae899a9tree | snapshot
parent7b7295e5a040abf574110c14de67e6b463a1d921commit | diff
Drivers: hv: balloon: Do not post pressure status if interrupted

commit c5e2254f8d63a6654149aa32ac5f2b7dd66a976d upstream.

When we are posting pressure status, we may get interrupted and handle
the un-balloon operation. In this case just don't post the status as we
know the pressure status is stale.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/hv/hv_balloon.c diff | blob | history
unionfs2-2.6.39.y