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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2010-04-30 06:42:01 -0700
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2010-06-14 16:37:26 -0700
commitf5155b33277c9678041a27869165619bb34f722f (patch)
tree16cef227f7e05e3b8d97a68d7b7a60e86255cb98 /include/linux/compiler.h
parent551d55a944b143ef26fbd482d1c463199d6f65cf (diff)
rcu: add an rcu_dereference_index_check()
The sparse RCU-pointer checking relies on type magic that dereferences the pointer in question. This does not work if the pointer is in fact an array index. This commit therefore supplies a new RCU API that omits the sparse checking to continue to support rcu_dereference() on integers. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'include/linux/compiler.h')
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