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author | Ingo Molnar <mingo@kernel.org> | 2015-02-18 19:59:20 +0300 |
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committer | Ingo Molnar <mingo@kernel.org> | 2015-02-18 19:59:20 +0300 |
commit | 3b3336d4fed58ea5a019a8a1d00fa741be492716 (patch) | |
tree | ad4e3c01385ca6601f418809d926914a03cc4e1b | |
parent | e07e0d4cb0c4bfe822ec8491cc06269096a38bea (diff) | |
parent | c0135d07b013fa8f7ba9ec91b4369c372e6a28cb (diff) | |
download | linux-3b3336d4fed58ea5a019a8a1d00fa741be492716.tar.xz |
Merge branch 'rcu/next' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/urgent
Pull RCU fix from Paul E. McKenney.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
-rw-r--r-- | kernel/rcu/tree_plugin.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index 2e850a51bb8f..bca28b00f7e6 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -327,6 +327,7 @@ void rcu_read_unlock_special(struct task_struct *t) special = t->rcu_read_unlock_special; if (special.b.need_qs) { rcu_preempt_qs(); + t->rcu_read_unlock_special.b.need_qs = false; if (!t->rcu_read_unlock_special.s) { local_irq_restore(flags); return; |