From: Huaisheng Ye <yehs2007@zoho.com>
To: dan.j.williams@intel.com
Cc: linux-nvdimm@lists.01.org, chengnt@lenovo.com, jack@suse.com,
linux-kernel@vger.kernel.org, willy@infradead.org,
linux-ext4@vger.kernel.org
Subject: [PATCH 2/3] fs/ext2/inode: Fix a type cast error for fsdax
Date: Sun, 1 Jul 2018 14:18:47 +0800 [thread overview]
Message-ID: <20180701061848.7036-2-yehs2007@zoho.com> (raw)
In-Reply-To: <20180701061848.7036-1-yehs2007@zoho.com>
From: Huaisheng Ye <yehs1@lenovo.com>
The type of offset within struct iomap is loff_t, which represents
file offset of mapping.
In ext2_iomap_begin, iomap->offset shall be given a type cast as
loff_t instead of u64.
Signed-off-by: Huaisheng Ye <yehs1@lenovo.com>
---
fs/ext2/inode.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c
index 7163590..ca211bd 100644
--- a/fs/ext2/inode.c
+++ b/fs/ext2/inode.c
@@ -816,7 +816,7 @@ static int ext2_iomap_begin(struct inode *inode, loff_t offset, loff_t length,
iomap->flags = 0;
iomap->bdev = inode->i_sb->s_bdev;
- iomap->offset = (u64)first_block << blkbits;
+ iomap->offset = (loff_t)first_block << blkbits;
iomap->dax_dev = sbi->s_daxdev;
if (ret == 0) {
--
1.8.3.1
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WARNING: multiple messages have this Message-ID (diff)
From: Huaisheng Ye <yehs2007@zoho.com>
To: dan.j.williams@intel.com
Cc: dave.jiang@intel.com, willy@infradead.org,
ross.zwisler@linux.intel.com, vishal.l.verma@intel.com,
jack@suse.com, chengnt@lenovo.com, linux-nvdimm@lists.01.org,
linux-kernel@vger.kernel.org, linux-ext4@vger.kernel.org,
Huaisheng Ye <yehs1@lenovo.com>
Subject: [PATCH 2/3] fs/ext2/inode: Fix a type cast error for fsdax
Date: Sun, 1 Jul 2018 14:18:47 +0800 [thread overview]
Message-ID: <20180701061848.7036-2-yehs2007@zoho.com> (raw)
In-Reply-To: <20180701061848.7036-1-yehs2007@zoho.com>
From: Huaisheng Ye <yehs1@lenovo.com>
The type of offset within struct iomap is loff_t, which represents
file offset of mapping.
In ext2_iomap_begin, iomap->offset shall be given a type cast as
loff_t instead of u64.
Signed-off-by: Huaisheng Ye <yehs1@lenovo.com>
---
fs/ext2/inode.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c
index 7163590..ca211bd 100644
--- a/fs/ext2/inode.c
+++ b/fs/ext2/inode.c
@@ -816,7 +816,7 @@ static int ext2_iomap_begin(struct inode *inode, loff_t offset, loff_t length,
iomap->flags = 0;
iomap->bdev = inode->i_sb->s_bdev;
- iomap->offset = (u64)first_block << blkbits;
+ iomap->offset = (loff_t)first_block << blkbits;
iomap->dax_dev = sbi->s_daxdev;
if (ret == 0) {
--
1.8.3.1
WARNING: multiple messages have this Message-ID (diff)
From: Huaisheng Ye <yehs2007-ytc+IHgoah0@public.gmane.org>
To: dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org
Cc: linux-nvdimm-hn68Rpc1hR1g9hUCZPvPmw@public.gmane.org,
chengnt-6jq1YtArVR3QT0dZR+AlfA@public.gmane.org,
jack-IBi9RG/b67k@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
willy-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org,
linux-ext4-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH 2/3] fs/ext2/inode: Fix a type cast error for fsdax
Date: Sun, 1 Jul 2018 14:18:47 +0800 [thread overview]
Message-ID: <20180701061848.7036-2-yehs2007@zoho.com> (raw)
In-Reply-To: <20180701061848.7036-1-yehs2007-ytc+IHgoah0@public.gmane.org>
From: Huaisheng Ye <yehs1-6jq1YtArVR3QT0dZR+AlfA@public.gmane.org>
The type of offset within struct iomap is loff_t, which represents
file offset of mapping.
In ext2_iomap_begin, iomap->offset shall be given a type cast as
loff_t instead of u64.
Signed-off-by: Huaisheng Ye <yehs1-6jq1YtArVR3QT0dZR+AlfA@public.gmane.org>
---
fs/ext2/inode.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c
index 7163590..ca211bd 100644
--- a/fs/ext2/inode.c
+++ b/fs/ext2/inode.c
@@ -816,7 +816,7 @@ static int ext2_iomap_begin(struct inode *inode, loff_t offset, loff_t length,
iomap->flags = 0;
iomap->bdev = inode->i_sb->s_bdev;
- iomap->offset = (u64)first_block << blkbits;
+ iomap->offset = (loff_t)first_block << blkbits;
iomap->dax_dev = sbi->s_daxdev;
if (ret == 0) {
--
1.8.3.1
next prev parent reply other threads:[~2018-07-01 6:19 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-01 6:18 [PATCH 1/3] drivers/dax/super: Add annotation for ops in struct dax_device Huaisheng Ye
2018-07-01 6:18 ` Huaisheng Ye
2018-07-01 6:18 ` Huaisheng Ye
2018-07-01 6:18 ` Huaisheng Ye [this message]
2018-07-01 6:18 ` [PATCH 2/3] fs/ext2/inode: Fix a type cast error for fsdax Huaisheng Ye
2018-07-01 6:18 ` Huaisheng Ye
2018-07-01 19:26 ` Al Viro
2018-07-01 19:26 ` Al Viro
2018-07-01 19:26 ` Al Viro
2018-07-02 6:23 ` Huaisheng Ye
2018-07-02 6:23 ` Huaisheng Ye
2018-07-02 6:23 ` Huaisheng Ye
2018-07-02 7:55 ` Jan Kara
2018-07-02 7:55 ` Jan Kara
2018-07-02 7:55 ` Jan Kara
2018-07-01 6:18 ` [PATCH 3/3] fs/ext2/inode: Optimize the condition for iomap_begin Huaisheng Ye
2018-07-01 6:18 ` Huaisheng Ye
2018-07-01 6:18 ` Huaisheng Ye
2018-07-02 7:57 ` Jan Kara
2018-07-02 7:57 ` Jan Kara
2018-07-02 7:57 ` Jan Kara
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