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| author | Iulia Manda <iulia.manda21@gmail.com> | 2014-03-11 15:22:28 +0200 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-04-29 08:43:45 -0700 |
| commit | 4fc5b75537d4f56577ad00355b4cd09627deb3c3 (patch) | |
| tree | 08b95f7d425cd0f610dd545fbe8fbea282a7f87f /kernel/rcu/tree_plugin.h | |
| parent | 9b67122ae3da3018c966148233739116ed89502a (diff) | |
rcu: Protect uses of jiffies_stall field with ACCESS_ONCE()
Some of the uses of the rcu_state structure's ->jiffies_stall field
do not use ACCESS_ONCE(), despite there being unprotected accesses.
This commit therefore uses the ACCESS_ONCE() macro to protect this field.
Signed-off-by: Iulia Manda <iulia.manda21@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'kernel/rcu/tree_plugin.h')
0 files changed, 0 insertions, 0 deletions