Currently, the rcu_torture_timer() function uses a single global torture_random_state structure protected by a single global lock. This conflicts to some extent with performance and scalability, but even more with the goal of consolidating read-side testing with rcu_torture_reader(). This commit therefore creates a per-CPU torture_random_state structure for use by rcu_torture_timer() and eliminates the lock. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> [ paulmck: Make rcu_torture_timer_rand static, per 0day Test Robot report. ] |
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.. | ||
Kconfig | ||
Kconfig.debug | ||
Makefile | ||
rcu_segcblist.c | ||
rcu_segcblist.h | ||
rcu.h | ||
rcuperf.c | ||
rcutorture.c | ||
srcutiny.c | ||
srcutree.c | ||
sync.c | ||
tiny.c | ||
tree_exp.h | ||
tree_plugin.h | ||
tree.c | ||
tree.h | ||
update.c |