8c9398d1e9
The read fail ratio is sensitive to the delay between the first byte written and the first byte read; apparently the sensors cannot be rushed. Increasing the minimum wait time, without changing the total wait time, improves the fail ratio from a 8% chance that any of the sensors fails in one read, down to 0.4%, on a Macbook Air. On a Macbook Pro 3,1, the effect is even more apparent. By reducing the number of status polls, the ratio is further improved to below 0.1%. Finally, increasing the total wait time brings the fail ratio down to virtually zero. Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Tested-by: Bob McElrath <bob@mcelrath.org> Cc: Nicolas Boichat <nicolas@boichat.ch> Cc: "Mark M. Hoffman" <mhoffman@lightlink.com> Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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| .. | ||
| ams | ||
| abituguru3.c | ||
| abituguru.c | ||
| ad7414.c | ||
| ad7418.c | ||
| adcxx.c | ||
| adm1021.c | ||
| adm1025.c | ||
| adm1026.c | ||
| adm1029.c | ||
| adm1031.c | ||
| adm9240.c | ||
| ads7828.c | ||
| adt7470.c | ||
| adt7473.c | ||
| applesmc.c | ||
| asb100.c | ||
| atxp1.c | ||
| coretemp.c | ||
| dme1737.c | ||
| ds1621.c | ||
| f71805f.c | ||
| f71882fg.c | ||
| f75375s.c | ||
| fscher.c | ||
| fschmd.c | ||
| fscpos.c | ||
| gl518sm.c | ||
| gl520sm.c | ||
| hdaps.c | ||
| hwmon-vid.c | ||
| hwmon.c | ||
| i5k_amb.c | ||
| ibmaem.c | ||
| ibmpex.c | ||
| it87.c | ||
| k8temp.c | ||
| Kconfig | ||
| lm63.c | ||
| lm70.c | ||
| lm75.c | ||
| lm75.h | ||
| lm77.c | ||
| lm78.c | ||
| lm80.c | ||
| lm83.c | ||
| lm85.c | ||
| lm87.c | ||
| lm90.c | ||
| lm92.c | ||
| lm93.c | ||
| Makefile | ||
| max1111.c | ||
| max1619.c | ||
| max6650.c | ||
| pc87360.c | ||
| pc87427.c | ||
| sis5595.c | ||
| smsc47b397.c | ||
| smsc47m1.c | ||
| smsc47m192.c | ||
| thmc50.c | ||
| ultra45_env.c | ||
| via686a.c | ||
| vt1211.c | ||
| vt8231.c | ||
| w83l785ts.c | ||
| w83l786ng.c | ||
| w83627ehf.c | ||
| w83627hf.c | ||
| w83781d.c | ||
| w83791d.c | ||
| w83792d.c | ||
| w83793.c | ||