On 12/24/2012 09:46 PM, Goffredo Baroncelli wrote:
> Hi Jeff,
>
> On 12/24/2012 09:07 AM, Jeff Liu wrote:
>> On 12/22/2012 01:36 AM, Goffredo Baroncelli wrote:
>>> On 12/21/2012 07:42 AM, Jeff Liu wrote:
> [...]
I don't think we should replace strlen() with strnlen() since it's
totally w
Hi Jeff,
On 12/24/2012 09:07 AM, Jeff Liu wrote:
> On 12/22/2012 01:36 AM, Goffredo Baroncelli wrote:
>> On 12/21/2012 07:42 AM, Jeff Liu wrote:
[...]
>>> I don't think we should replace strlen() with strnlen() since it's
>>> totally wrong if the length of label is more than BTRFS_LABEL_SIZE -1,
>
On 12/22/2012 01:36 AM, Goffredo Baroncelli wrote:
> On 12/21/2012 07:42 AM, Jeff Liu wrote:
>> Hi Goffredo,
>>
>> On 12/21/2012 04:18 AM, Goffredo Baroncelli wrote:
>>> HI Jeff,
>>>
>>> On 12/20/2012 09:43 AM, Jeff Liu wrote:
With the new ioctl(2) BTRFS_IOC_GET_FSLABEL we can fetch the label
On 12/21/2012 07:42 AM, Jeff Liu wrote:
> Hi Goffredo,
>
> On 12/21/2012 04:18 AM, Goffredo Baroncelli wrote:
>> HI Jeff,
>>
>> On 12/20/2012 09:43 AM, Jeff Liu wrote:
>>> With the new ioctl(2) BTRFS_IOC_GET_FSLABEL we can fetch the label of a
>>> mounted file system.
>>>
>>> Signed-off-by: Jie L
On 12/21/2012 07:42, Jeff Liu wrote:
On 12/21/2012 04:18 AM, Goffredo Baroncelli wrote:
On 12/20/2012 09:43 AM, Jeff Liu wrote:
+static int btrfs_ioctl_get_fslabel(struct file *file, void __user *arg)
+{
+ struct btrfs_root *root = BTRFS_I(fdentry(file)->d_inode)->root;
+ const char
Hi Goffredo,
On 12/21/2012 04:18 AM, Goffredo Baroncelli wrote:
> HI Jeff,
>
> On 12/20/2012 09:43 AM, Jeff Liu wrote:
>> With the new ioctl(2) BTRFS_IOC_GET_FSLABEL we can fetch the label of a
>> mounted file system.
>>
>> Signed-off-by: Jie Liu
>> Signed-off-by: Anand Jain
>> Cc: Miao Xie
>
HI Jeff,
On 12/20/2012 09:43 AM, Jeff Liu wrote:
> With the new ioctl(2) BTRFS_IOC_GET_FSLABEL we can fetch the label of a
> mounted file system.
>
> Signed-off-by: Jie Liu
> Signed-off-by: Anand Jain
> Cc: Miao Xie
> Cc: Goffredo Baroncelli
> Cc: David Sterba
[...]
> +static int btrfs_ioct
With the new ioctl(2) BTRFS_IOC_GET_FSLABEL we can fetch the label of a mounted
file system.
Signed-off-by: Jie Liu
Signed-off-by: Anand Jain
Cc: Miao Xie
Cc: Goffredo Baroncelli
Cc: David Sterba
---
fs/btrfs/ioctl.c | 15 +++
fs/btrfs/ioctl.h |2 ++
2 files changed, 17 in
