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authorRoland McGrath <roland@redhat.com>2008-03-24 18:36:23 -0700
committerRoland McGrath <roland@redhat.com>2008-07-16 18:02:33 -0700
commitf470021adb9190819c03d6d8c5c860a17480aa6d (patch)
tree9e5c2808138624e272b562a502cfd035ae59c268 /virt
parent98abed02007b19bbfd68b6d06a5485afc3eeb01b (diff)
downloadop-kernel-dev-f470021adb9190819c03d6d8c5c860a17480aa6d.zip
op-kernel-dev-f470021adb9190819c03d6d8c5c860a17480aa6d.tar.gz
ptrace children revamp
ptrace no longer fiddles with the children/sibling links, and the old ptrace_children list is gone. Now ptrace, whether of one's own children or another's via PTRACE_ATTACH, just uses the new ptraced list instead. There should be no user-visible difference that matters. The only change is the order in which do_wait() sees multiple stopped children and stopped ptrace attachees. Since wait_task_stopped() was changed earlier so it no longer reorders the children list, we already know this won't cause any new problems. Signed-off-by: Roland McGrath <roland@redhat.com>
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0 files changed, 0 insertions, 0 deletions
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