rcu: Add rcu_pointer_handoff()

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This commit adds an rcu_pointer_handoff() that is intended to mark
situations where a structure's protection transitions from RCU to some
other mechanism (locking, reference counting, whatever).  These markings
should allow external tools to more easily spot bugs involving leaking
pointers out of RCU read-side critical sections.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

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Paul E. McKenney 2015-09-10 16:29:02 -07:00

parent c34d2f4184

commit c3ac7cf184

1 changed files with 22 additions and 0 deletions

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include/linux/rcupdate.h

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