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author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-04-28 11:12:34 -0700 |
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committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-06-08 08:25:35 -0700 |
commit | 17c7798bea64b9d35c7b4cc14d564e6feff73ac3 (patch) | |
tree | 37a49a261a98e4673b0d301f09e5b6b715fd1c82 /kernel/rcu/tree.c | |
parent | 59d80fd8351b7b9a5dc7bbfa8bc4ca19f6ff3dad (diff) | |
download | op-kernel-dev-17c7798bea64b9d35c7b4cc14d564e6feff73ac3.zip op-kernel-dev-17c7798bea64b9d35c7b4cc14d564e6feff73ac3.tar.gz |
rcu: Update rcu_bootup_announce_oddness()
This commit updates rcu_bootup_announce_oddness() to check additional
Kconfig options and module/boot parameters.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcu/tree.c')
-rw-r--r-- | kernel/rcu/tree.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index b01a02e..ac8dce1 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -536,9 +536,12 @@ void rcu_all_qs(void) } EXPORT_SYMBOL_GPL(rcu_all_qs); -static long blimit = 10; /* Maximum callbacks per rcu_do_batch. */ -static long qhimark = 10000; /* If this many pending, ignore blimit. */ -static long qlowmark = 100; /* Once only this many pending, use blimit. */ +#define DEFAULT_RCU_BLIMIT 10 /* Maximum callbacks per rcu_do_batch. */ +static long blimit = DEFAULT_RCU_BLIMIT; +#define DEFAULT_RCU_QHIMARK 10000 /* If this many pending, ignore blimit. */ +static long qhimark = DEFAULT_RCU_QHIMARK; +#define DEFAULT_RCU_QLOMARK 100 /* Once only this many pending, use blimit. */ +static long qlowmark = DEFAULT_RCU_QLOMARK; module_param(blimit, long, 0444); module_param(qhimark, long, 0444); |