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| author | KalimochoAz <calimochoazucarado@gmail.com> | 2012-10-14 21:07:58 +0200 |
|---|---|---|
| committer | KalimochoAz <calimochoazucarado@gmail.com> | 2012-10-14 21:07:58 +0200 |
| commit | 70268992c575948147c0e9c71d1e1ee0517a16ed (patch) | |
| tree | 6afda549de3bd5f3f5a93dff9be900c89bba0d07 /kernel/rcutree.c | |
| parent | 8a229ae2d652b42437863787cfc28f7f8a78a35d (diff) | |
| parent | 85ce02207e7728d82cc6183d34c2bdd9e1999b2e (diff) | |
| download | kernel_samsung_crespo-70268992c575948147c0e9c71d1e1ee0517a16ed.zip kernel_samsung_crespo-70268992c575948147c0e9c71d1e1ee0517a16ed.tar.gz kernel_samsung_crespo-70268992c575948147c0e9c71d1e1ee0517a16ed.tar.bz2 | |
Merge commit '85ce022' into HEAD
Diffstat (limited to 'kernel/rcutree.c')
| -rw-r--r-- | kernel/rcutree.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/rcutree.c b/kernel/rcutree.c index ba06207..fe7a9b0 100644 --- a/kernel/rcutree.c +++ b/kernel/rcutree.c @@ -283,7 +283,9 @@ cpu_has_callbacks_ready_to_invoke(struct rcu_data *rdp) static int cpu_needs_another_gp(struct rcu_state *rsp, struct rcu_data *rdp) { - return *rdp->nxttail[RCU_DONE_TAIL] && !rcu_gp_in_progress(rsp); + return *rdp->nxttail[RCU_DONE_TAIL + + ACCESS_ONCE(rsp->completed) != rdp->completed] && + !rcu_gp_in_progress(rsp); } /* |