From: Samuel Thibault <samuel.thibault@eu.citrix.com>
To: xen-devel@lists.xensource.com, tim.deegan@eu.citrix.com,
gianluca.guida@eu.citrix.com
Subject: Re: [PATCH] shadow: track video RAM dirty bits
Date: Sun, 4 May 2008 11:58:40 +0100 [thread overview]
Message-ID: <20080504105840.GD4729@implementation> (raw)
In-Reply-To: <20080502140509.GF4819@implementation.uk.xensource.com>
shadow: Fix dirty vram tracking typo.
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
diff -r b936b8ee02bb xen/arch/x86/mm/shadow/multi.c
--- a/xen/arch/x86/mm/shadow/multi.c Fri May 02 17:06:53 2008 +0100
+++ b/xen/arch/x86/mm/shadow/multi.c Sun May 04 11:58:33 2008 +0100
@@ -1321,7 +1321,7 @@ static inline void shadow_vram_put_l1e(s
}
}
if ( dirty )
- d->dirty_vram->dirty_bitmap[i / 8] |= d->dirty_vram->dirty_bitmap[i % 8];
+ d->dirty_vram->dirty_bitmap[i / 8] |= 1 << (i % 8);
}
}
next prev parent reply other threads:[~2008-05-04 10:58 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-02 14:05 [PATCH] shadow: track video RAM dirty bits Samuel Thibault
2008-05-04 10:58 ` Samuel Thibault [this message]
2008-05-08 11:58 ` [PATCH] shadow: drop guest VRAM write access after some idleness Samuel Thibault
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