Creating cgroup for emulator thread will override the affinity
set by "auto" placement with all available pCPUs. 1/3 is just to
add a helper to for later use. 2/3 to keep the affinity set by
'auto' placement. 3/3 to prohibit changing the affinity for
emulator thread dynamically if placement == "auto".
Osier Yang (3):
qemu: Add helper to prepare cpumap for affinity setting
qemu: Keep the affinity when creating cgroup for emulator thread
qemu: Prohibit chaning affinity of domain process if placement is
'auto'
src/qemu/qemu_cgroup.c | 17 ++++++++++--
src/qemu/qemu_cgroup.h | 3 +-
src/qemu/qemu_driver.c | 7 +++++
src/qemu/qemu_process.c | 64 ++++++++++++++++++++++++++++++----------------
src/qemu/qemu_process.h | 2 +
5 files changed, 67 insertions(+), 26 deletions(-)
--
1.7.7.6
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