* CFLAGS="-m64 -g -O2" ./configure
Forcing a 32-bit build with 386 backward compatibility:
- * CFLAGS="-m32 -g -O2" ./configure --target=i386-pc-linux-gnu
+ * CFLAGS="-m32 -g -O2" ./configure --host=i386-pc-linux-gnu
ARCHITECTURES SUPPORTED
-----------------------
* Provides defer_rcu_ratelimit() primitive, which acts just like
defer_rcu(), but takes an additional rate limiter callback forcing
synchronized callback execution of the limiter returns non-zero.
+ * Requires that rcu_defer_barrier() must be called in library destructor
+ if a library queues callbacks and is expected to be unloaded with
+ dlclose().
+ * Its API is currently experimental. It may change in future library
+ releases.
Being careful with signals