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kill physstrat

This commit is contained in:
cgd 1993-10-29 02:15:30 +00:00
parent 23c2fcd278
commit 7c3008b8d7
1 changed files with 0 additions and 29 deletions
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29
sys/arch/i386/i386/machdep.c
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@ -740,35 +740,6 @@ microtime(tvp)
}
#endif /* HZ */
physstrat(bp, strat, prio)
struct buf *bp;
int (*strat)(), prio;
{
register int s;
caddr_t baddr;
/*
* vmapbuf clobbers b_addr so we must remember it so that it
* can be restored after vunmapbuf. This is truely rude, we
* should really be storing this in a field in the buf struct
* but none are available and I didn't want to add one at
* this time. Note that b_addr for dirty page pushes is
* restored in vunmapbuf. (ugh!)
*/
baddr = bp->b_un.b_addr;
vmapbuf(bp);
(*strat)(bp);
/* pageout daemon doesn't wait for pushed pages */
if (bp->b_flags & B_DIRTY)
return;
s = splbio();
while ((bp->b_flags & B_DONE) == 0)
sleep((caddr_t)bp, prio);
splx(s);
vunmapbuf(bp);
bp->b_un.b_addr = baddr;
}
initcpu()
{
}