From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: linux-kernel@vger.kernel.org, xen-devel@lists.xensource.com
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: [PATCH 01/11] xen/p2m: Fix the comment describing the P2M tree.
Date: Thu, 16 Aug 2012 12:03:19 -0400 [thread overview]
Message-ID: <1345133009-21941-2-git-send-email-konrad.wilk@oracle.com> (raw)
In-Reply-To: <1345133009-21941-1-git-send-email-konrad.wilk@oracle.com>
It mixed up the p2m_mid_missing with p2m_missing. Also
remove some extra spaces.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---
arch/x86/xen/p2m.c | 14 +++++++-------
1 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/arch/x86/xen/p2m.c b/arch/x86/xen/p2m.c
index 64effdc..e4adbfb 100644
--- a/arch/x86/xen/p2m.c
+++ b/arch/x86/xen/p2m.c
@@ -22,7 +22,7 @@
*
* P2M_PER_PAGE depends on the architecture, as a mfn is always
* unsigned long (8 bytes on 64-bit, 4 bytes on 32), leading to
- * 512 and 1024 entries respectively.
+ * 512 and 1024 entries respectively.
*
* In short, these structures contain the Machine Frame Number (MFN) of the PFN.
*
@@ -139,11 +139,11 @@
* / | ~0, ~0, .... |
* | \---------------/
* |
- * p2m_missing p2m_missing
- * /------------------\ /------------\
- * | [p2m_mid_missing]+---->| ~0, ~0, ~0 |
- * | [p2m_mid_missing]+---->| ..., ~0 |
- * \------------------/ \------------/
+ * p2m_mid_missing p2m_missing
+ * /-----------------\ /------------\
+ * | [p2m_missing] +---->| ~0, ~0, ~0 |
+ * | [p2m_missing] +---->| ..., ~0 |
+ * \-----------------/ \------------/
*
* where ~0 is INVALID_P2M_ENTRY. IDENTITY is (PFN | IDENTITY_BIT)
*/
@@ -423,7 +423,7 @@ static void free_p2m_page(void *p)
free_page((unsigned long)p);
}
-/*
+/*
* Fully allocate the p2m structure for a given pfn. We need to check
* that both the top and mid levels are allocated, and make sure the
* parallel mfn tree is kept in sync. We may race with other cpus, so
--
1.7.7.6
next prev parent reply other threads:[~2012-08-16 16:13 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-16 16:03 [PATCH] Boot PV guests with more than 128GB (v3) for v3.7 Konrad Rzeszutek Wilk
2012-08-16 16:03 ` Konrad Rzeszutek Wilk [this message]
2012-08-17 17:29 ` [Xen-devel] [PATCH 01/11] xen/p2m: Fix the comment describing the P2M tree Stefano Stabellini
2012-08-16 16:03 ` [PATCH 02/11] xen/x86: Use memblock_reserve for sensitive areas Konrad Rzeszutek Wilk
2012-08-17 17:35 ` [Xen-devel] " Stefano Stabellini
2012-08-20 14:13 ` Konrad Rzeszutek Wilk
2012-08-21 17:27 ` Q:pt_base in COMPAT mode offset by two pages. Was:Re: " Konrad Rzeszutek Wilk
2012-08-21 19:03 ` Konrad Rzeszutek Wilk
2012-08-22 10:48 ` Stefano Stabellini
2012-08-22 14:00 ` Konrad Rzeszutek Wilk
2012-08-22 14:12 ` Jan Beulich
2012-08-22 14:41 ` Stefano Stabellini
2012-08-22 14:57 ` Konrad Rzeszutek Wilk
2012-08-22 15:59 ` Jan Beulich
2012-08-22 16:21 ` Konrad Rzeszutek Wilk
2012-08-22 18:55 ` [Xen-devel] Q:pt_base in COMPAT mode offset by two pages. Was:Re: " Konrad Rzeszutek Wilk
2012-08-23 6:23 ` Jan Beulich
2012-08-16 16:03 ` [PATCH 03/11] xen/mmu: The xen_setup_kernel_pagetable doesn't need to return anything Konrad Rzeszutek Wilk
2012-08-16 16:03 ` [PATCH 04/11] xen/mmu: Provide comments describing the _ka and _va aliasing issue Konrad Rzeszutek Wilk
2012-08-16 16:03 ` [PATCH 05/11] xen/mmu: use copy_page instead of memcpy Konrad Rzeszutek Wilk
2012-08-16 16:03 ` [PATCH 06/11] xen/mmu: For 64-bit do not call xen_map_identity_early Konrad Rzeszutek Wilk
2012-08-17 17:41 ` [Xen-devel] " Stefano Stabellini
2012-08-17 17:45 ` Konrad Rzeszutek Wilk
2012-08-20 11:45 ` Stefano Stabellini
2012-08-20 11:53 ` Ian Campbell
2012-08-20 11:58 ` Stefano Stabellini
2012-08-20 12:06 ` Konrad Rzeszutek Wilk
2012-08-20 12:19 ` Stefano Stabellini
2012-08-23 15:40 ` Konrad Rzeszutek Wilk
2012-08-23 15:57 ` Stefano Stabellini
2012-08-16 16:03 ` [PATCH 07/11] xen/mmu: Recycle the Xen provided L4, L3, and L2 pages Konrad Rzeszutek Wilk
2012-08-17 18:07 ` [Xen-devel] " Stefano Stabellini
2012-08-17 18:05 ` Konrad Rzeszutek Wilk
2012-08-16 16:03 ` [PATCH 08/11] xen/p2m: Add logic to revector a P2M tree to use __va leafs Konrad Rzeszutek Wilk
2012-08-16 16:03 ` [PATCH 09/11] xen/mmu: Copy and revector the P2M tree Konrad Rzeszutek Wilk
2012-08-16 16:03 ` [PATCH 10/11] xen/mmu: Remove from __ka space PMD entries for pagetables Konrad Rzeszutek Wilk
2012-08-16 16:03 ` [PATCH 11/11] xen/mmu: Release just the MFN list, not MFN list and part of pagetables Konrad Rzeszutek Wilk
2012-08-21 14:18 ` [Xen-devel] " Stefano Stabellini
2012-08-21 14:57 ` Konrad Rzeszutek Wilk
2012-08-21 15:27 ` Stefano Stabellini
2012-09-17 18:06 ` William Dauchy
2012-09-17 18:18 ` Konrad Rzeszutek Wilk
2012-08-17 17:39 ` [PATCH] Boot PV guests with more than 128GB (v3) for v3.7 Konrad Rzeszutek Wilk
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