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exit: Move oops specific logic from do_exit into make_task_dead

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The beginning of do_exit has become cluttered and difficult to read as
it is filled with checks to handle things that can only happen when
the kernel is operating improperly.

Now that we have a dedicated function for cleaning up a task when the
kernel is operating improperly move the checks there.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
This commit is contained in:
Eric W. Biederman
2021-11-22 09:33:00 -06:00
parent 0e25498f8c
commit 05ea0424f0
3 changed files with 41 additions and 41 deletions
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2
kernel/kexec_core.c
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@@ -81,7 +81,7 @@ int kexec_should_crash(struct task_struct *p)
if (crash_kexec_post_notifiers)
return 0;
/*
* There are 4 panic() calls in do_exit() path, each of which
* There are 4 panic() calls in make_task_dead() path, each of which
* corresponds to each of these 4 conditions.
*/
if (in_interrupt() || !p->pid || is_global_init(p) || panic_on_oops)