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authorPaul E. McKenney <paulmck@linux.ibm.com>2019-03-01 02:59:43 +0300
committerPaul E. McKenney <paulmck@linux.ibm.com>2019-03-27 00:42:53 +0300
commitf47cb1bb0da23162f4c17e0c0023df4889ecb492 (patch)
tree7c0f93575b9b2013f0bf5d4fe73484bbc2e3ad93 /kernel/rcu
parenta3b0e1e59ef1757488ef05b66bc376eaf7b06ada (diff)
downloadlinux-f47cb1bb0da23162f4c17e0c0023df4889ecb492.tar.xz
rcutorture: Remove ->ext_irq_conflict field
Back when there was a separate RCU-bh flavor, the ->ext_irq_conflict field was used to prevent executing local_bh_enable() while interrupts were disabled. However, there is no longer an RCU-bh flavor, so this commit removes the no-longer-needed ->ext_irq_conflict field. Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
Diffstat (limited to 'kernel/rcu')
-rw-r--r--kernel/rcu/rcutorture.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
index 2453229ba15a..21ab3c7eb221 100644
--- a/kernel/rcu/rcutorture.c
+++ b/kernel/rcu/rcutorture.c
@@ -299,7 +299,6 @@ struct rcu_torture_ops {
int irq_capable;
int can_boost;
int extendables;
- int ext_irq_conflict;
const char *name;
};
@@ -1170,10 +1169,6 @@ rcutorture_extend_mask(int oldmask, struct torture_random_state *trsp)
((!(mask & RCUTORTURE_RDR_BH) && (oldmask & RCUTORTURE_RDR_BH)) ||
(!(mask & RCUTORTURE_RDR_RBH) && (oldmask & RCUTORTURE_RDR_RBH))))
mask |= RCUTORTURE_RDR_BH | RCUTORTURE_RDR_RBH;
- if ((mask & RCUTORTURE_RDR_IRQ) &&
- !(mask & cur_ops->ext_irq_conflict) &&
- (oldmask & cur_ops->ext_irq_conflict))
- mask |= cur_ops->ext_irq_conflict; /* Or if readers object. */
return mask ?: RCUTORTURE_RDR_RCU;
}