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authorVitaly Kuznetsov <vkuznets@redhat.com>2018-03-04 22:17:22 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-03-06 09:57:17 -0800
commitcf21be919c5960da2eb7bc91f8056adb27b56712 (patch)
tree359dc62a5529d9c9cb1fae9fa6697a3606737d15 /drivers/uio
parentbba072d1627222325e79b7b8e6c0847e4a32d96c (diff)
downloadop-kernel-dev-cf21be919c5960da2eb7bc91f8056adb27b56712.zip
op-kernel-dev-cf21be919c5960da2eb7bc91f8056adb27b56712.tar.gz
hv_balloon: trace post_status
Hyper-V balloon driver makes non-trivial calculations to convert Linux's representation of free/used memory to what Hyper-V host expects to see. Add a tracepoint to see what's being sent and where the data comes from. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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