rcu: treewide: Do not use rcu_read_lock_held when calling rcu_dereference_check
Since ca5ecddf
(rcu: define __rcu address space modifier for sparse)
rcu_dereference_check use rcu_read_lock_held as a part of condition
automatically so callers do not have to do that as well.
Signed-off-by: Michal Hocko <mhocko@suse.cz>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
committed by
Jiri Kosina
parent
eb032b9837
commit
d8bf4ca9ca
@@ -55,8 +55,7 @@ struct netlbl_domhsh_tbl {
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* should be okay */
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static DEFINE_SPINLOCK(netlbl_domhsh_lock);
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#define netlbl_domhsh_rcu_deref(p) \
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rcu_dereference_check(p, rcu_read_lock_held() || \
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lockdep_is_held(&netlbl_domhsh_lock))
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rcu_dereference_check(p, lockdep_is_held(&netlbl_domhsh_lock))
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static struct netlbl_domhsh_tbl *netlbl_domhsh = NULL;
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static struct netlbl_dom_map *netlbl_domhsh_def = NULL;
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