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| author | David Vrabel <david.vrabel@citrix.com> | 2013-09-19 17:14:53 +0100 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2013-09-24 16:22:27 -0400 |
| commit | 24f69373e212d4356268fbb1d01c5735423c300d (patch) | |
| tree | 2d8b679328228141ebbcd85f792828b90f44cf54 /arch | |
| parent | a945928ea2709bc0e8e8165d33aed855a0110279 (diff) | |
| download | linux-24f69373e212d4356268fbb1d01c5735423c300d.tar.gz linux-24f69373e212d4356268fbb1d01c5735423c300d.tar.bz2 linux-24f69373e212d4356268fbb1d01c5735423c300d.zip | |
xen/balloon: don't alloc page while non-preemptible
get_balloon_scratch_page() disables preemption so we cannot call
alloc_page() in between get/put_balloon_scratch_page(). Shuffle bits
around in decrease_reservation() to avoid this.
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions