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(parent: b472da3) | patch
ptrace: introduce ptrace_reparented() helper
authorOleg Nesterov <oleg@tv-sign.ru>
Wed, 30 Apr 2008 07:53:13 +0000 (00:53 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 30 Apr 2008 15:29:38 +0000 (08:29 -0700)
commit1d14b1405997d81c613bbb9738638267bdcae6ad
tree93a5bd26974e07a3d7fa20dc17c8b70daacc1d85tree | snapshot
parentb472da32f4296ac47623dd80dd536d6ac4221558commit | diff
ptrace: introduce ptrace_reparented() helper

Add another trivial helper for the sake of grep.  It also auto-documents the
fact that ->parent != real_parent implies ->ptrace.

No functional changes.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Acked-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/ptrace.h diff | blob | history
kernel/exit.c diff | blob | history
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