Lines Matching +full:20 +full:a

6 RightWay (TM) to insert a delay?"
40 	There are a few more options here, while any of them may
63 	SLEEPING FOR "A FEW" USECS ( < ~10us? ):
67 			On slower systems, (embedded, OR perhaps a speed-
73 	SLEEPING FOR ~USECS OR SMALL MSECS ( 10us - 20ms):
76 		- Why not msleep for (1ms - 20ms)?
80 			msleep(1~20) may not do what the caller intends, and
81 			will often sleep longer (~20 ms actual sleep for any
82 			value given in the 1~20ms range). In many cases this
85 		- Why is there no "usleep" / What is a good range?
87 			wakeup will be very precise (ish), thus a simple
88 			usleep function would likely introduce a large number
91 			With the introduction of a range, the scheduler is
96 			The larger a range you supply, the greater a chance
101 			is left to the caller to determine a reasonable range.
111 			early by a signal. In general, just use msleep unless
112 			you know you have a need for the interruptible variant.