www.infradead.org Git - users/jedix/linux-maple.git/commit

author	Nick Alcock <nick.alcock@oracle.com>
	Mon, 17 Mar 2014 16:29:34 +0000 (16:29 +0000)
committer	Kris Van Hees <kris.van.hees@oracle.com>
	Thu, 24 Apr 2014 09:32:37 +0000 (05:32 -0400)
commit	de11935fd3dbb605891a6f16763329fbdc9c43a4
tree	bdf844b66c1874a7fca2ac107f6c771fa17e3aad	tree
parent	49f212988a32330e2fa1a7fd9c702b9562a880c9	commit \| diff

Fix the pid and ppid variables in multithreaded processes.

pid is currently equal to the Linux-side PID: i.e., from userspace's
perspective, the thread ID. tgid is equal to the thread ID of the parent. Both
of these are at best inconvenient and at worst wrong: they should both use the
thread group ID of their respective task, which corresponds to the
userspace-visible PID.

Orabug: 18412802
Signed-off-by: Nick Alcock <nick.alcock@oracle.com>
Reviewed-by: Kris Van Hees <kris.van.hees@oracle.com>