Lines Matching defs:backoff

33  * to enable exponential backoff. No definition means backoff is
34  * not desired i.e. backoff should be disabled.
36  * value for backoff limit. In the kernel, processors scale this
69 	 * delay routine for atomic backoff. For CPUs that		; \
88  * and also scale the backoff limit w.r.t. the number of cpus.
89  * For cas failures, we reset the backoff value to 1 if the cas
128  * backoff val is initialized to 1.
138 #define ATOMIC_BACKOFF_BRANCH(cr, backoff, loop) \
139 	bne,a,pn cr, backoff
142  * Main ATOMIC_BACKOFF_BACKOFF macro for backoff.
161 #define ATOMIC_BACKOFF_BRANCH(cr, backoff, loop) \