| commit | 14961444696effb2e660fe876e5c1880f8bc3932 | [log] [tgz] |
|---|---|---|
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Tue Apr 16 07:49:22 2013 -0700 |
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Mon Jun 10 13:45:53 2013 -0700 |
| tree | ab62688a54cd44215b2658dc89f644755215fa16 | |
| parent | 2439b696cb5303f1eeb6aeebcee19e0056c3dd6e [diff] |
rcu: Shrink TINY_RCU by reworking CPU-stall ifdefs TINY_RCU's reset_cpu_stall_ticks() and check_cpu_stalls() functions are defined unconditionally, and are empty functions if CONFIG_RCU_TRACE is disabled (which in turns disables detection of RCU CPU stalls). This commit saves a few lines of source code by defining these functions only if CONFIG_RCU_TRACE=y. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>