| commit | e611eecd6f9f91d74beda8cfbb3b5e02abdeb5a1 | [log] [tgz] |
|---|---|---|
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Sun Jan 30 23:56:46 2011 -0800 |
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Fri Mar 04 08:05:41 2011 -0800 |
| tree | e33c1874cf9cb737032a11985c537097625e28a1 | |
| parent | fe8e64071a4ff5925ced4f33cb32ba090a04649c [diff] |
rcu: add comment saying why DEBUG_OBJECTS_RCU_HEAD depends on PREEMPT. The build will break if you change the Kconfig to allow DEBUG_OBJECTS_RCU_HEAD and !PREEMPT, so document the reasoning near where the breakage would occur. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>