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| author | Xiao Guangrong <xiaoguangrong@tencent.com> | 2018-08-21 16:10:20 +0800 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2018-08-22 12:34:11 +0200 |
| commit | 1d58872a910cdfe8df79be5ffb4c4c6c13768f40 (patch) | |
| tree | e9512fe2fb45ad8555dcda61f2ee40314889e790 /include/qemu/queue.h | |
| parent | 923709896b1b01fb982c93492ad01b233e6b6023 (diff) | |
| download | focaccia-qemu-1d58872a910cdfe8df79be5ffb4c4c6c13768f40.tar.gz focaccia-qemu-1d58872a910cdfe8df79be5ffb4c4c6c13768f40.zip | |
migration: do not wait for free thread
Instead of putting the main thread to sleep state to wait for free compression thread, we can directly post it out as normal page that reduces the latency and uses CPUs more efficiently A parameter, compress-wait-thread, is introduced, it can be enabled if the user really wants the old behavior Reviewed-by: Peter Xu <peterx@redhat.com> Signed-off-by: Xiao Guangrong <xiaoguangrong@tencent.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'include/qemu/queue.h')
0 files changed, 0 insertions, 0 deletions