linux-kernel - Re: [PATCH 1/2] x86/mm/numa: trivial fix on typo and error message

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Message-ID: <20170228070217.GB96894@WeideMacBook-Pro.local>
Date:   Tue, 28 Feb 2017 15:02:17 +0800
From:   Wei Yang <richard.weiyang@...il.com>
To:     Wei Yang <richard.weiyang@...il.com>
Cc:     tglx@...utronix.de, mingo@...hat.com, hpa@...or.com, tj@...nel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] x86/mm/numa: trivial fix on typo and error message

Hope someone like these two patches.

On Mon, Feb 06, 2017 at 11:35:28PM +0800, Wei Yang wrote:
>When allocating pg_data in alloc_node_data(), it will try to allocate from
>local node first and then from any node. If it fails at the second trial,
>it means there is not available memory on any node.
>
>This patch fixes the error message and correct one typo.
>
>Signed-off-by: Wei Yang <richard.weiyang@...il.com>
>---
> arch/x86/mm/numa.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
>diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
>index 4366242356c5..3e9110b34147 100644
>--- a/arch/x86/mm/numa.c
>+++ b/arch/x86/mm/numa.c
>@@ -201,8 +201,8 @@ static void __init alloc_node_data(int nid)
> 		nd_pa = __memblock_alloc_base(nd_size, SMP_CACHE_BYTES,
> 					      MEMBLOCK_ALLOC_ACCESSIBLE);
> 		if (!nd_pa) {
>-			pr_err("Cannot find %zu bytes in node %d\n",
>-			       nd_size, nid);
>+			pr_err("Cannot find %zu bytes in any node\n",
>+			       nd_size);
> 			return;
> 		}
> 	}
>@@ -225,7 +225,7 @@ static void __init alloc_node_data(int nid)
>  * numa_cleanup_meminfo - Cleanup a numa_meminfo
>  * @mi: numa_meminfo to clean up
>  *
>- * Sanitize @mi by merging and removing unncessary memblks.  Also check for
>+ * Sanitize @mi by merging and removing unnecessary memblks.  Also check for
>  * conflicts and clear unused memblks.
>  *
>  * RETURNS:
>-- 
>2.11.0

-- 
Wei Yang
Help you, Help me

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