The patch titled
rcu: trivial fixes
has been added to the -mm tree. Its filename is
rcu-trivial-fixes.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: rcu: trivial fixes
From: Dipankar Sarma <dipankar@xxxxxxxxxx>
Fix a few trivial things based on review comments.
Signed-off-by: Dipankar Sarma <dipankar@xxxxxxxxxx>
Acked-by: Paul E. McKenney <paulmck@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
kernel/rcupreempt.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff -puN kernel/rcupreempt.c~rcu-trivial-fixes kernel/rcupreempt.c
--- a/kernel/rcupreempt.c~rcu-trivial-fixes
+++ a/kernel/rcupreempt.c
@@ -156,7 +156,7 @@ void __rcu_read_lock(void)
local_irq_save(oldirq);
/*
- * Outermost nesting of rcu_read_lock(), so atomically
+ * Outermost nesting of rcu_read_lock(), so
* increment the current counter for the current CPU.
*/
idx = rcu_ctrlblk.completed & 0x1;
@@ -169,7 +169,7 @@ void __rcu_read_lock(void)
* Now that the per-CPU counter has been incremented, we
* are protected. We can therefore safely increment
* the nesting counter, relieving further NMIs of the
- * need to do so.
+ * need to increment the per-CPU counter.
*/
current->rcu_read_lock_nesting = nesting + 1;
barrier();
_
Patches currently in -mm which might be from dipankar@xxxxxxxxxx are
rcu-split-classic-rcu.patch
rcu-softirq-for-rcu.patch
rcu-fix-barriers.patch
rcu-preemptible-rcu.patch
rcu-debug-trace-for-rcu.patch
rcu-trivial-fixes.patch
-
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