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Subject[PATCH] rcu docs: repair some whitespace damage
Date
While reading the docs I noticed some whitespace damage in diagram. Let's
fix it up to be consistent with elsewhere in the document: use one leading
tab, followed by spaces for any additional whitespace required.

Signed-off-by: Tycho Andersen <tycho@tycho.ws>
---
Documentation/RCU/whatisRCU.txt | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/Documentation/RCU/whatisRCU.txt b/Documentation/RCU/whatisRCU.txt
index 4a6854318b17..419ec18b87bd 100644
--- a/Documentation/RCU/whatisRCU.txt
+++ b/Documentation/RCU/whatisRCU.txt
@@ -310,7 +310,7 @@ reader, updater, and reclaimer.


rcu_assign_pointer()
- +--------+
+ +--------+
+---------------------->| reader |---------+
| +--------+ |
| | |
@@ -318,12 +318,12 @@ reader, updater, and reclaimer.
| | | rcu_read_lock()
| | | rcu_read_unlock()
| rcu_dereference() | |
- +---------+ | |
- | updater |<---------------------+ |
- +---------+ V
+ +---------+ | |
+ | updater |<----------------+ |
+ +---------+ V
| +-----------+
+----------------------------------->| reclaimer |
- +-----------+
+ +-----------+
Defer:
synchronize_rcu() & call_rcu()

--
2.19.1
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