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07899a6e5f
This commit allows rcu_sync structures to be safely deallocated, The trick is to add a new ->wait field to the gp_ops array. This field is a pointer to the rcu_barrier() function corresponding to the flavor of RCU in question. This allows a new rcu_sync_dtor() to wait for any outstanding callbacks before freeing the rcu_sync structure. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> |
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| .. | ||
| Makefile | ||
| rcu.h | ||
| rcutorture.c | ||
| srcu.c | ||
| sync.c | ||
| tiny_plugin.h | ||
| tiny.c | ||
| tree_plugin.h | ||
| tree_trace.c | ||
| tree.c | ||
| tree.h | ||
| update.c | ||