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author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2010-03-30 10:52:21 -0700 |
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committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2010-05-10 11:08:32 -0700 |
commit | d20200b591f59847ab6a5c23507084a7d29e23c5 (patch) | |
tree | 565d6f26eae873ab7c1b4ee406e5e767dabd24f0 /include/linux/rcupdate.h | |
parent | 5db356736acb9ba717df1aa9444e4e44cbb30a71 (diff) | |
download | kernel_samsung_espresso10-d20200b591f59847ab6a5c23507084a7d29e23c5.zip kernel_samsung_espresso10-d20200b591f59847ab6a5c23507084a7d29e23c5.tar.gz kernel_samsung_espresso10-d20200b591f59847ab6a5c23507084a7d29e23c5.tar.bz2 |
rcu: Fix bogus CONFIG_PROVE_LOCKING in comments to reflect reality.
It is CONFIG_DEBUG_LOCK_ALLOC rather than CONFIG_PROVE_LOCKING, so fix it.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'include/linux/rcupdate.h')
-rw-r--r-- | include/linux/rcupdate.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 4dca275..a150af0 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -106,8 +106,8 @@ extern int debug_lockdep_rcu_enabled(void); /** * rcu_read_lock_held - might we be in RCU read-side critical section? * - * If CONFIG_PROVE_LOCKING is selected and enabled, returns nonzero iff in - * an RCU read-side critical section. In absence of CONFIG_PROVE_LOCKING, + * If CONFIG_DEBUG_LOCK_ALLOC is selected, returns nonzero iff in an RCU + * read-side critical section. In absence of CONFIG_DEBUG_LOCK_ALLOC, * this assumes we are in an RCU read-side critical section unless it can * prove otherwise. * @@ -129,11 +129,12 @@ extern int rcu_read_lock_bh_held(void); /** * rcu_read_lock_sched_held - might we be in RCU-sched read-side critical section? * - * If CONFIG_PROVE_LOCKING is selected and enabled, returns nonzero iff in an - * RCU-sched read-side critical section. In absence of CONFIG_PROVE_LOCKING, - * this assumes we are in an RCU-sched read-side critical section unless it - * can prove otherwise. Note that disabling of preemption (including - * disabling irqs) counts as an RCU-sched read-side critical section. + * If CONFIG_DEBUG_LOCK_ALLOC is selected, returns nonzero iff in an + * RCU-sched read-side critical section. In absence of + * CONFIG_DEBUG_LOCK_ALLOC, this assumes we are in an RCU-sched read-side + * critical section unless it can prove otherwise. Note that disabling + * of preemption (including disabling irqs) counts as an RCU-sched + * read-side critical section. * * Check rcu_scheduler_active to prevent false positives during boot. */ |