{"push_id":626607217,"size":1,"distinct_size":1,"ref":"refs/heads/cm-12.0","head":"bb72fac417104db093ce2d31e6fc217917931180","before":"cce272aae8a0654b550e1284cbedefcccbada3ff","commits":[{"sha":"bb72fac417104db093ce2d31e6fc217917931180","author":{"email":"b702a20f0628efd8f619b9c92a0cb3de4b542e20@hotmail.com","name":"UpInTheAir"},"message":"kernel: sched: LOAD_FREQ (4*HZ+61) avoids loadavg Moire [AndreiLux]\n\nLOAD_FREQ is (5*HZ+1) to avoid high load average when idle: http://kerneltrap.org/mailarchive/linux-kernel/2007/10/3/328568\n\nI suggest (4*HZ+61) for a better distribution.\n\nWith some seconds based load (like SSL heartbeats) and LOAD_FREQ at (5*HZ+1) I see Moire patterns like inverse sawtooth, since 2 or 3 probes hit the jobs (load increases quickly), followed by several probes missing it.\n\nA 4.61 sec interval gives optimal distribution over when within a second a probe is taken, as .61 is close to golden ratio phi 1.618... (test in http://ripke.com/goldenratio.c).\n\n12*4.61 = 55.32 secs is still close to a minute, and 13*4.61=59.93 is even closer than the current 12*5.01=60.12 (with exponents EXP_x adjusted to a ratio of 13 instead of 12).","distinct":true,"url":"https://api.github.com/repos/sigma-1/kernel_samsung_lt03wifi/commits/bb72fac417104db093ce2d31e6fc217917931180"}]}