Re: [PATCH V2 4/5] trace-cmd: Add virt-server mode for a virtualization environment

2013-10-22 Thread Yoshihiro YUNOMAE
(2013/10/18 11:32), Steven Rostedt wrote: On Fri, 13 Sep 2013 11:06:37 +0900 Yoshihiro YUNOMAE wrote: static int *create_all_readers(int cpus, const char *node, const char *port, - int pagesize, int fd) + const char *domain, int virtp

Re: [PATCH V2 4/5] trace-cmd: Add virt-server mode for a virtualization environment

2013-10-17 Thread Steven Rostedt
On Fri, 13 Sep 2013 11:06:37 +0900 Yoshihiro YUNOMAE wrote: > static int *create_all_readers(int cpus, const char *node, const char *port, > -int pagesize, int fd) > +const char *domain, int virtpid, int pagesize, > int fd) > { > ch

[PATCH V2 4/5] trace-cmd: Add virt-server mode for a virtualization environment

2013-09-12 Thread Yoshihiro YUNOMAE
Add the virt-server mode for a virtualization environment based on the listen mode for networking. This mode works like client/server mode over TCP/UDP, but it uses virtio-serial channel instead of IP network. Using networking for collecting trace data of guests is generally high overhead caused by