| commit | 39b9b6cde2b362dfa7d8a21b1f6f5e2246a825a9 | |
| author | Matthew Dillon <dillon@apollo.backplane.com> | |
| Thu, 19 Oct 2017 19:09:56 +0000 (19 12:09 -0700) | ||
| committer | Matthew Dillon <dillon@apollo.backplane.com> | |
| Fri, 20 Oct 2017 06:33:54 +0000 (19 23:33 -0700) | ||
| tree | 85888a47064437a7b60d1c9276b41a27a755ef14 | treesnapshot (tar.gz zip) |
| parent | f5955a53cf98fd9df2425aea272572889d468a02 | commitdiff |
kernel - Add p_ppid
* We have proc->p_pptr, but still needed a shared p->p_token to access
the ppid. Buckle under and add proc->p_ppid as well so getppid() can
run lockless.
* Adjust the vmtotal proc scan to use a shared proc->p_token instead
of an exclusive one.
* We have proc->p_pptr, but still needed a shared p->p_token to access
the ppid. Buckle under and add proc->p_ppid as well so getppid() can
run lockless.
* Adjust the vmtotal proc scan to use a shared proc->p_token instead
of an exclusive one.