diff options
Diffstat (limited to 'Documentation/RCU/whatisRCU.txt')
| -rw-r--r-- | Documentation/RCU/whatisRCU.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/RCU/whatisRCU.txt b/Documentation/RCU/whatisRCU.txt index e48c57f1943b..88dfce182f66 100644 --- a/Documentation/RCU/whatisRCU.txt +++ b/Documentation/RCU/whatisRCU.txt | |||
| @@ -137,7 +137,7 @@ rcu_read_lock() | |||
| 137 | Used by a reader to inform the reclaimer that the reader is | 137 | Used by a reader to inform the reclaimer that the reader is |
| 138 | entering an RCU read-side critical section. It is illegal | 138 | entering an RCU read-side critical section. It is illegal |
| 139 | to block while in an RCU read-side critical section, though | 139 | to block while in an RCU read-side critical section, though |
| 140 | kernels built with CONFIG_TREE_PREEMPT_RCU can preempt RCU | 140 | kernels built with CONFIG_PREEMPT_RCU can preempt RCU |
| 141 | read-side critical sections. Any RCU-protected data structure | 141 | read-side critical sections. Any RCU-protected data structure |
| 142 | accessed during an RCU read-side critical section is guaranteed to | 142 | accessed during an RCU read-side critical section is guaranteed to |
| 143 | remain unreclaimed for the full duration of that critical section. | 143 | remain unreclaimed for the full duration of that critical section. |