rcu: Eliminate BUG_ON() for kernel/rcu/tree_plugin.h

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The tree_plugin.h file has a number of calls to BUG_ON(), which panics
the kernel, which is not a good strategy for devices (like embedded)
that don't have a way to capture console output.  This commit therefore
converts these BUG_ON() calls to WARN_ON_ONCE() and WARN_ONCE().

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
[ paulmck: Fix typo: s/rcuo/rcub/. ]

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This commit is contained in:

Paul E. McKenney 2018-10-22 08:26:00 -07:00

parent 08543bda42

commit 9213784b48

1 changed files with 6 additions and 3 deletions

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kernel/rcu/tree_plugin.h

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