Re: [Qemu-devel] [PATCH 5/5] migration: refine ram_save_compressed_page

2016-05-04 Thread Juan Quintela
Liang Li wrote: > Use qemu_put_compression_data to do the compression directly > instead of using do_compress_ram_page, avoid some data copy. > very small improvement, at the same time, add code to check > if the compression is successful. > > Signed-off-by: Liang Li > --- > migration/ram.c | 28

[Qemu-devel] [PATCH 5/5] migration: refine ram_save_compressed_page

2016-05-03 Thread Liang Li
Use qemu_put_compression_data to do the compression directly instead of using do_compress_ram_page, avoid some data copy. very small improvement, at the same time, add code to check if the compression is successful. Signed-off-by: Liang Li --- migration/ram.c | 28 +--- 1