[Qemu-devel] [PATCH 2/2] docs: Add a document about multiple compression threads

2014-10-31 Thread Liliang
From: Li Liang Give some details about how to use the multiple compress threads feature in live migration. Signed-off-by: Li Liang --- docs/multiple-compression-threads.txt | 57 +++ 1 file changed, 57 insertions(+) create mode 100644 docs/multiple-compression-

[Qemu-devel] [PATCH 1/2] migration: Implement a multiple compress threads feature to accelerate live migration

2014-10-31 Thread Liliang
From: Li Liang Instead of sending the guest memory directly, this solution compress the ram page before sending, after receiving, the data will be decompressed. This feature can help to reduce the data transferred about 60%, this is very useful when the network bandwidth is limited, and the migra

[Qemu-devel] [PATCH] qemu-char: Fixed the bug lead to dead lock

2014-07-11 Thread Liliang
From: Li Liang This bug was introduced in the commit 9005b2a7589540a3733b3abdcfbccfe7746cd1a1, it will cause deadlock when create a vm with the parameter "-monitor pty" and then try to read from /dev/pts/x. Signed-off-by: Li Liang --- qemu-char.c | 4 +++- 1 file changed, 3 insertions(+), 1 de