[lfs-support] pstree show wrong info

xinglp xinglp at gmail.com
Tue Jun 26 01:28:45 PDT 2012


I've post it to upstream, but no response yet.
http://sourceforge.net/tracker/?func=detail&aid=3537508&group_id=15273&atid=115273

It happend when lots of processes is running, such as compiling somethings.
Anyone can reproduce it ?


22.16 is normal
init-+-acpid
|-agetty
|-klogd
|-ntpd
|-screen-+-bash---openwrt.sh---make---sh---make---bash---make---make---make---sh
| |-bash
| `-bash---pstree
|-sshd-+-sshd---sshd---sftp-server
| `-sshd---sshd---bash---screen
|-syslogd
`-udevd---udevd

but since 22.17 and later
init-+-2*[screen-+-bash---openwrt.sh---make---sh---make---bash---make---make---make---sh]
| |-bash]
| `-bash---pstree]
|-bash---pstree
|-bash---openwrt.sh---make---sh---make---bash---make---make---make---sh
|-acpid
|-agetty
|-klogd
|-ntpd
|-sshd-+-sshd---sshd---sftp-server
| `-sshd---sshd---bash---screen
|-syslogd
`-udevd---udevd

and htop can display the right things.



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