VMware balloon: add batching to the vmw_balloon.

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Introduce a new capability to the driver that allow sending 512 pages in
one hypervisor call. This reduce the cost of the driver when reclaiming
memory.

Signed-off-by: Xavier Deguillard <xdeguillard@vmware.com>
Acked-by: Dmitry Torokhov <dtor@vmware.com>
Signed-off-by: Philip P. Moltmann <moltmann@vmware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Xavier Deguillard authored and Greg Kroah-Hartman committed 2015-10-04 12:59:11 +01:00

1 parent 4d4896a507

commit f220a80f0c

1 file changed

+353 -53

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drivers/misc/vmw_balloon.c

+353 -53

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