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Revert docs from "treewide: Rename rcu_dereference_raw_notrace() to _check()"

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This reverts docs from commit 355e9972da81e803bbb825b76106ae9b358caf8e.

Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
[ paulmck: Added Joel's SoB per Stephen Rothwell feedback. ]
[ paulmck: Joel approved via private email. ]
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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Joel Fernandes (Google) 2019-08-01 17:39:17 -04:00 committed by Paul E. McKenney
parent 97df75cde5
commit c07e6f36bc
1 changed files with 1 additions and 1 deletions
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Documentation/RCU/Design/Requirements/Requirements.html
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@ -2512,7 +2512,7 @@ disabled across the entire RCU read-side critical section.
<p>
It is possible to use tracing on RCU code, but tracing itself
uses RCU.
For this reason, <tt>rcu_dereference_raw_check()</tt>
For this reason, <tt>rcu_dereference_raw_notrace()</tt>
is provided for use by tracing, which avoids the destructive
recursion that could otherwise ensue.
This API is also used by virtualization in some architectures,