385b73c06f
This commit gets rid of synchronize_sched_expedited()'s mutex_trylock() polling loop in favor of a funnel-locking scheme based on the rcu_node tree. The work-done check is done at each level of the tree, allowing high-contention situations to be resolved quickly with reasonable levels of mutex contention. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| .. | ||
| Makefile | ||
| rcu.h | ||
| rcutorture.c | ||
| srcu.c | ||
| tiny.c | ||
| tiny_plugin.h | ||
| tree.c | ||
| tree.h | ||
| tree_plugin.h | ||
| tree_trace.c | ||
| update.c | ||