Drivers: hv: balloon: Correctly update onlined page count

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Previously, num_pages_onlined was updated using value from memory online
notifier. This is incorrect because they assume that all hot-added pages
are online, even though we only online the amount that's backed by the
host. We should update num_pages_onlined only when the balloon driver
marks a page as online.

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

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Alex Ng 2017-08-06 13:12:53 -07:00 • committed by Greg Kroah-Hartman

parent ea81fdf098

commit 6df8d9aaf3

1 changed files with 3 additions and 4 deletions

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drivers/hv/hv_balloon.c

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