ptrace: introduce task_detached() helper

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exit.c has numerous "->exit_signal == -1" comparisons, this check is subtle
and deserves a helper.  Imho makes the code more parseable for humans.  At
least it's surely more greppable.

Also, a couple of whitespace cleanups. No functional changes.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Oleg Nesterov 2008-04-30 00:53:11 -07:00 • committed by Linus Torvalds

parent 5a8da0ea82

commit d839fd4d2e

1 changed files with 25 additions and 20 deletions

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kernel/exit.c

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