10 #define mix(a, b, c)						\  argument
12 		a = a - b;  a = a - c;  a = a ^ (c >> 13);	\
13 		b = b - c;  b = b - a;  b = b ^ (a << 8);	\
14 		c = c - a;  c = c - b;  c = c ^ (b >> 13);	\
15 		a = a - b;  a = a - c;  a = a ^ (c >> 12);	\
16 		b = b - c;  b = b - a;  b = b ^ (a << 16);	\
17 		c = c - a;  c = c - b;  c = c ^ (b >> 5);	\
18 		a = a - b;  a = a - c;  a = a ^ (c >> 3);	\
19 		b = b - c;  b = b - a;  b = b ^ (a << 10);	\
20 		c = c - a;  c = c - b;  c = c ^ (b >> 15);	\
26 	__u32 a, b, c;  /* the internal state */  in ceph_str_hash_rjenkins()  local
31 	a = 0x9e3779b9;      /* the golden ratio; an arbitrary value */  in ceph_str_hash_rjenkins()
32 	b = a;  in ceph_str_hash_rjenkins()
33 	c = 0;               /* variable initialization of internal state */  in ceph_str_hash_rjenkins()
37 		a = a + (k[0] + ((__u32)k[1] << 8) + ((__u32)k[2] << 16) +  in ceph_str_hash_rjenkins()
41 		c = c + (k[8] + ((__u32)k[9] << 8) + ((__u32)k[10] << 16) +  in ceph_str_hash_rjenkins()
43 		mix(a, b, c);  in ceph_str_hash_rjenkins()
45 		len = len - 12;  in ceph_str_hash_rjenkins()
49 	c = c + length;  in ceph_str_hash_rjenkins()
52 		c = c + ((__u32)k[10] << 24);  in ceph_str_hash_rjenkins()
55 		c = c + ((__u32)k[9] << 16);  in ceph_str_hash_rjenkins()
58 		c = c + ((__u32)k[8] << 8);  in ceph_str_hash_rjenkins()
59 		/* the first byte of c is reserved for the length */  in ceph_str_hash_rjenkins()
74 		a = a + ((__u32)k[3] << 24);  in ceph_str_hash_rjenkins()
77 		a = a + ((__u32)k[2] << 16);  in ceph_str_hash_rjenkins()
80 		a = a + ((__u32)k[1] << 8);  in ceph_str_hash_rjenkins()
83 		a = a + k[0];  in ceph_str_hash_rjenkins()
86 	mix(a, b, c);  in ceph_str_hash_rjenkins()
88 	return c;  in ceph_str_hash_rjenkins()
97 	unsigned char c;  in ceph_str_hash_linux()  local
99 	while (length--) {  in ceph_str_hash_linux()
100 		c = *str++;  in ceph_str_hash_linux()
101 		hash = (hash + (c << 4) + (c >> 4)) * 11;  in ceph_str_hash_linux()
115 		return -1;  in ceph_str_hash()