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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-05-15 14:57:01 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-06-08 18:52:42 -0700 |
| commit | bd8cc5a062f41e334596edbe823e2fa0adddd1b7 (patch) | |
| tree | d484e0604f4bd8634f21bde4ba19edd1f6879873 /kernel/rcu/rcu.h | |
| parent | 7f0cd6333086ae09962791c31f0d4845a3329df9 (diff) | |
| download | linux-bd8cc5a062f41e334596edbe823e2fa0adddd1b7.tar.bz2 | |
srcu: Remove Classic SRCU
Classic SRCU was only ever intended to be a fallback in case of issues
with Tree/Tiny SRCU, and the latter two are doing quite well in testing.
This commit therefore removes Classic SRCU.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcu/rcu.h')
| -rw-r--r-- | kernel/rcu/rcu.h | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/kernel/rcu/rcu.h b/kernel/rcu/rcu.h index 27f871c88e0a..d06c42deee0b 100644 --- a/kernel/rcu/rcu.h +++ b/kernel/rcu/rcu.h @@ -457,22 +457,6 @@ void srcutorture_get_gp_data(enum rcutorture_type test_type, struct srcu_struct *sp, int *flags, unsigned long *gpnum, unsigned long *completed); -#elif defined(CONFIG_CLASSIC_SRCU) - -static inline void srcutorture_get_gp_data(enum rcutorture_type test_type, - struct srcu_struct *sp, int *flags, - unsigned long *gpnum, - unsigned long *completed) -{ - if (test_type != SRCU_FLAVOR) - return; - *flags = 0; - *completed = sp->completed; - *gpnum = *completed; - if (sp->batch_queue.head || sp->batch_check0.head || sp->batch_check1.head) - (*gpnum)++; -} - #endif #ifdef CONFIG_TINY_RCU |