Re: [Qemu-devel] [PATCH 0/7] qcow2 decompress in threads

2018-11-12 Thread Vladimir Sementsov-Ogievskiy
12.11.2018 18:32, Kevin Wolf wrote: > Am 01.11.2018 um 19:27 hat Vladimir Sementsov-Ogievskiy geschrieben: >> Hi all! >> >> The series brings threads to qcow2 decompression path, like it is >> already done for compression. > > Thanks! Nice series, I like it a lot. Thank you! > > I fixed some no

Re: [Qemu-devel] [PATCH 0/7] qcow2 decompress in threads

2018-11-12 Thread Kevin Wolf
Am 01.11.2018 um 19:27 hat Vladimir Sementsov-Ogievskiy geschrieben: > Hi all! > > The series brings threads to qcow2 decompression path, like it is > already done for compression. Thanks! Nice series, I like it a lot. I fixed some non-function stuff like the coroutine_fn tags and comment format

[Qemu-devel] [PATCH 0/7] qcow2 decompress in threads

2018-11-01 Thread Vladimir Sementsov-Ogievskiy
Hi all! The series brings threads to qcow2 decompression path, like it is already done for compression. Performance gain is illustrated by the following test: []# cat gen.sh #!/bin/bash echo 'create pattern-file /ssd/t_pat' ./qemu-img create -f raw /ssd/t_pat 10g for i in {0..9}; do ./qemu