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my state.

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trying to get some memory optimisation (less pagetable reloading,
less tlb purging) features working smoothly.

to be documented when committing to trunk :)
This commit is contained in:
Ben Gras
2009-06-06 23:27:10 +00:00
parent 9d56ac3fc9
commit 4dae6c4bbc
30 changed files with 721 additions and 588 deletions
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22
kernel/system/do_devio.c
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@@ -63,19 +63,8 @@ register message *m_ptr; /* pointer to request message */
}
if (i >= nr_io_range)
{
static int curr= 0, limit= 100, extra= 20;
if (curr < limit+extra)
{
kprintf("do_devio: port 0x%x (size %d) not allowed\n",
m_ptr->DIO_PORT, size);
} else if (curr == limit+extra)
{
kprintf("do_devio: no debug output for a while\n");
}
else if (curr == 2*limit-1)
limit *= 2;
curr++;
return EPERM;
}
}
@@ -83,19 +72,8 @@ register message *m_ptr; /* pointer to request message */
doit:
if (m_ptr->DIO_PORT & (size-1))
{
static int curr= 0, limit= 100, extra= 20;
if (curr < limit+extra)
{
kprintf("do_devio: unaligned port 0x%x (size %d)\n",
m_ptr->DIO_PORT, size);
} else if (curr == limit+extra)
{
kprintf("do_devio: no debug output for a while\n");
}
else if (curr == 2*limit-1)
limit *= 2;
curr++;
return EPERM;
}