RE: Bogomips and loops_per_jiffy

From: Jean-Denis Boyer <hidden>
Date: 2002-05-08 18:30:18

Benjamin,
I'd rather
change the test from >= to > (which in the old could would mean
changing the while (... < 0 to <= 0) as I see no reason to trigger
a new decrementer interrupt in ... 0 ticks !
I think I did not change the previous 'while' logic.
It said:
    while ( diff < 0 )

Now it says:
    while ( 1 ) {
        if ( diff >= 0 )
            break;

Previously, the while could be left for a next_dec of 0.
But I agree with you: it could be changed.
Why leaving the loop just to set the decrementer to 0!?

--------------------------------------------
 Jean-Denis Boyer, B.Eng., System Architect
 Mediatrix Telecom Inc.
 4229 Garlock Street
 Sherbrooke (Québec)
 J1L 2C8  CANADA
 (819)829-8749 x241
--------------------------------------------

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