rcu: Glue ASCII strings together
Split strings make it difficult to find the code that resulted in a given console message, so this commit glues split strings back together despite the resulting long lines. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>
This commit is contained in:
committed by
Paul E. McKenney
parent
cb1e78cfa2
commit
41f4abd92a
@ -479,11 +479,9 @@ static inline void rcu_preempt_sleep_check(void)
|
||||
do { \
|
||||
rcu_preempt_sleep_check(); \
|
||||
rcu_lockdep_assert(!lock_is_held(&rcu_bh_lock_map), \
|
||||
"Illegal context switch in RCU-bh" \
|
||||
" read-side critical section"); \
|
||||
"Illegal context switch in RCU-bh read-side critical section"); \
|
||||
rcu_lockdep_assert(!lock_is_held(&rcu_sched_lock_map), \
|
||||
"Illegal context switch in RCU-sched"\
|
||||
" read-side critical section"); \
|
||||
"Illegal context switch in RCU-sched read-side critical section"); \
|
||||
} while (0)
|
||||
|
||||
#else /* #ifdef CONFIG_PROVE_RCU */
|
||||
@ -518,16 +516,14 @@ static inline void rcu_preempt_sleep_check(void)
|
||||
#define __rcu_dereference_check(p, c, space) \
|
||||
({ \
|
||||
typeof(*p) *_________p1 = (typeof(*p)*__force )ACCESS_ONCE(p); \
|
||||
rcu_lockdep_assert(c, "suspicious rcu_dereference_check()" \
|
||||
" usage"); \
|
||||
rcu_lockdep_assert(c, "suspicious rcu_dereference_check() usage"); \
|
||||
rcu_dereference_sparse(p, space); \
|
||||
smp_read_barrier_depends(); \
|
||||
((typeof(*p) __force __kernel *)(_________p1)); \
|
||||
})
|
||||
#define __rcu_dereference_protected(p, c, space) \
|
||||
({ \
|
||||
rcu_lockdep_assert(c, "suspicious rcu_dereference_protected()" \
|
||||
" usage"); \
|
||||
rcu_lockdep_assert(c, "suspicious rcu_dereference_protected() usage"); \
|
||||
rcu_dereference_sparse(p, space); \
|
||||
((typeof(*p) __force __kernel *)(p)); \
|
||||
})
|
||||
@ -542,8 +538,7 @@ static inline void rcu_preempt_sleep_check(void)
|
||||
({ \
|
||||
typeof(p) _________p1 = ACCESS_ONCE(p); \
|
||||
rcu_lockdep_assert(c, \
|
||||
"suspicious rcu_dereference_index_check()" \
|
||||
" usage"); \
|
||||
"suspicious rcu_dereference_index_check() usage"); \
|
||||
smp_read_barrier_depends(); \
|
||||
(_________p1); \
|
||||
})
|
||||
|
Reference in New Issue
Block a user