From: Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
To: linuxppc-dev@ozlabs.org
Subject: [PATCH 15/16] TLB insersion for Celleb
Date: Wed, 15 Nov 2006 19:00:14 +0900 (JST) [thread overview]
Message-ID: <200611151000.kAFA0Fxs012318@toshiba.co.jp> (raw)
This patch changes handling return value of ppc_md.hpte_insert() to
the same way as __hash_page_*().
Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
---
Index: linux-2.6.19/arch/powerpc/mm/hugetlbpage.c
diff -u linux-2.6.19/arch/powerpc/mm/hugetlbpage.c:1.1.1.1 linux-2.6.19/arch/powerpc/mm/hugetlbpage.c:1.2
--- linux-2.6.19/arch/powerpc/mm/hugetlbpage.c:1.1.1.1 Fri Oct 6 10:40:06 2006
+++ linux-2.6.19/arch/powerpc/mm/hugetlbpage.c Wed Oct 11 20:45:10 2006
@@ -1008,7 +1008,6 @@
/* Primary is full, try the secondary */
if (unlikely(slot == -1)) {
- new_pte |= _PAGE_F_SECOND;
hpte_group = ((~hash & htab_hash_mask) *
HPTES_PER_GROUP) & ~0x7UL;
slot = ppc_md.hpte_insert(hpte_group, va, pa, rflags,
@@ -1027,7 +1026,7 @@
if (unlikely(slot == -2))
panic("hash_huge_page: pte_insert failed\n");
- new_pte |= (slot << 12) & _PAGE_F_GIX;
+ new_pte |= (slot << 12) & (_PAGE_F_SECOND | _PAGE_F_GIX);
}
/*
next reply other threads:[~2006-11-15 10:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-15 10:00 Ishizaki Kou [this message]
2006-11-15 23:57 ` [PATCH 15/16] TLB insersion for Celleb Benjamin Herrenschmidt
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