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Searched refs:entropy_count (Results 1 – 3 of 3) sorted by relevance

/linux-4.4.14/include/trace/events/
Drandom.h63 TP_PROTO(const char *pool_name, int bits, int entropy_count,
66 TP_ARGS(pool_name, bits, entropy_count, entropy_total, IP),
71 __field( int, entropy_count )
79 __entry->entropy_count = entropy_count;
86 __entry->entropy_count, __entry->entropy_total,
226 TP_PROTO(const char *pool_name, int nbytes, int entropy_count,
229 TP_ARGS(pool_name, nbytes, entropy_count, IP),
234 __field( int, entropy_count )
241 __entry->entropy_count = entropy_count;
246 __entry->pool_name, __entry->nbytes, __entry->entropy_count,
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/linux-4.4.14/drivers/char/
Drandom.c297 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
436 int entropy_count; member
618 int entropy_count, orig; in credit_entropy_bits() local
626 entropy_count = orig = ACCESS_ONCE(r->entropy_count); in credit_entropy_bits()
629 entropy_count += nfrac; in credit_entropy_bits()
659 ((pool_size - entropy_count)*anfrac*3) >> s; in credit_entropy_bits()
661 entropy_count += add; in credit_entropy_bits()
663 } while (unlikely(entropy_count < pool_size-2 && pnfrac)); in credit_entropy_bits()
666 if (unlikely(entropy_count < 0)) { in credit_entropy_bits()
668 r->name, entropy_count); in credit_entropy_bits()
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/linux-4.4.14/include/uapi/linux/
Drandom.h38 int entropy_count; member