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[PATCH] ppc64: Fix typo bug in iSeries hash code

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This fixes a stupid typo bug in the iSeries hash table code.

When we place a hash PTE in the secondary bucket, instead of setting the
SECONDARY flag bit, as we should, we (redundantly) set the VALID flag.

This was introduced with the patch abolishing bitfields from the hash
table code.  Mea culpa, oops.  It hasn't been noticed until now because
in practice we don't hit the secondary bucket terribly often.

Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
David Gibson 2005-10-21 13:41:19 +10:00 committed by Linus Torvalds
parent 2c86c83bf4
commit 3078fcc1d1
1 changed files with 1 additions and 1 deletions
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2
arch/ppc64/kernel/iSeries_htab.c
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@ -66,7 +66,7 @@ static long iSeries_hpte_insert(unsigned long hpte_group, unsigned long va,
}
if (slot < 0) { /* MSB set means secondary group */
vflags |= HPTE_V_VALID;
vflags |= HPTE_V_SECONDARY;
secondary = 1;
slot &= 0x7fffffffffffffff;
}