All of lore.kernel.org
 help / color / mirror / Atom feed
From: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
To: Andrew Morton <akpm@linux-foundation.org>,
	mgorman@suse.de, minchan@kernel.org,
	kamezawa.hiroyu@jp.fujitsu.com, davem@davemloft.net
Cc: Linux MM <linux-mm@kvack.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: [PATCH 7/7] net: change type of virtio_chan->p9_max_pages
Date: Wed, 06 Feb 2013 13:21:56 +0800	[thread overview]
Message-ID: <5111E874.5020703@cn.fujitsu.com> (raw)
In-Reply-To: <5111E612.4010907@cn.fujitsu.com>

This member of struct virtio_chan is calculated from nr_free_buffer_pages
so change its type to unsigned long in case of overflow.

Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
---
 net/9p/trans_virtio.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
index fd05c81..de2e950 100644
--- a/net/9p/trans_virtio.c
+++ b/net/9p/trans_virtio.c
@@ -87,7 +87,7 @@ struct virtio_chan {
 	/* This is global limit. Since we don't have a global structure,
 	 * will be placing it in each channel.
 	 */
-	int p9_max_pages;
+	unsigned long p9_max_pages;
 	/* Scatterlist: can be too big for stack. */
 	struct scatterlist sg[VIRTQUEUE_NUM];
 
-- 
1.7.1

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>

WARNING: multiple messages have this Message-ID (diff)
From: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
To: Andrew Morton <akpm@linux-foundation.org>,
	mgorman@suse.de, minchan@kernel.org,
	kamezawa.hiroyu@jp.fujitsu.com, davem@davemloft.net
Cc: Linux MM <linux-mm@kvack.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: [PATCH 7/7] net: change type of virtio_chan->p9_max_pages
Date: Wed, 06 Feb 2013 13:21:56 +0800	[thread overview]
Message-ID: <5111E874.5020703@cn.fujitsu.com> (raw)
In-Reply-To: <5111E612.4010907@cn.fujitsu.com>

This member of struct virtio_chan is calculated from nr_free_buffer_pages
so change its type to unsigned long in case of overflow.

Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
---
 net/9p/trans_virtio.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
index fd05c81..de2e950 100644
--- a/net/9p/trans_virtio.c
+++ b/net/9p/trans_virtio.c
@@ -87,7 +87,7 @@ struct virtio_chan {
 	/* This is global limit. Since we don't have a global structure,
 	 * will be placing it in each channel.
 	 */
-	int p9_max_pages;
+	unsigned long p9_max_pages;
 	/* Scatterlist: can be too big for stack. */
 	struct scatterlist sg[VIRTQUEUE_NUM];
 
-- 
1.7.1


  parent reply	other threads:[~2013-02-06  5:23 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-02-06  5:11 [PATCH 0/7] mm: fix types for some functions and variables in case of overflow Zhang Yanfei
2013-02-06  5:11 ` Zhang Yanfei
2013-02-06  5:15 ` [PATCH 1/7] mm: fix return type for functions nr_free_*_pages Zhang Yanfei
2013-02-06  5:15   ` Zhang Yanfei
2013-02-06  5:16 ` [PATCH 2/7] ia64: use %ld to print pages calculated in nr_free_buffer_pages Zhang Yanfei
2013-02-06  5:16   ` Zhang Yanfei
2013-02-06  5:17 ` [PATCH 3/7] fs/buffer.c: change type of max_buffer_heads to unsigned long Zhang Yanfei
2013-02-06  5:17   ` Zhang Yanfei
2013-02-06  5:18 ` [PATCH 4/7] fs/nfsd: change type of max_delegations, nfsd_drc_max_mem and nfsd_drc_mem_used Zhang Yanfei
2013-02-06  5:18   ` Zhang Yanfei
2013-02-06  5:19 ` [PATCH 5/7] vmscan: change type of vm_total_pages to unsigned long Zhang Yanfei
2013-02-06  5:19   ` Zhang Yanfei
2013-02-06  5:20 ` [PATCH 6/7] net: change type of netns_ipvs->sysctl_sync_qlen_max Zhang Yanfei
2013-02-06  5:20   ` Zhang Yanfei
2013-02-06  5:21 ` Zhang Yanfei [this message]
2013-02-06  5:21   ` [PATCH 7/7] net: change type of virtio_chan->p9_max_pages Zhang Yanfei

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=5111E874.5020703@cn.fujitsu.com \
    --to=zhangyanfei@cn.fujitsu.com \
    --cc=akpm@linux-foundation.org \
    --cc=davem@davemloft.net \
    --cc=kamezawa.hiroyu@jp.fujitsu.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mm@kvack.org \
    --cc=mgorman@suse.de \
    --cc=minchan@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.