linux-kernel - Re: [PATCH v2] Ceph: Punch hole support

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Date:	Thu, 20 Jun 2013 15:56:38 -0500
From:	Rob Landley <rob@...dley.net>
To:	Li Wang <liwang@...ntukylin.com>
Cc:	Sage Weil <sage@...tank.com>, ceph-devel@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Yunchuan Wen <yunchuanwen@...ntukylin.com>,
	linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH v2] Ceph: Punch hole support

On 06/19/2013 11:23:51 AM, Li Wang wrote:
> This patch implements punch hole (fallocate) support for Ceph.
> 
> Signed-off-by: Li Wang <liwang@...ntukylin.com>
> Signed-off-by: Yunchuan Wen <wenyunchuan@...ntukylin.com>

> +static int ceph_delete_object(struct inode *inode, u64 offset, u64  
> *length)
> +{
> +	struct ceph_inode_info *ci = ceph_inode(inode);
> +    struct ceph_fs_client *fsc = ceph_inode_to_client(inode);	
> +	struct ceph_osd_request *req;

Mixing tabs and spaces.


> +static int ceph_punch_hole(struct file *file, loff_t offset, loff_t  
> length)
> +{
> +	struct inode *inode = file->f_dentry->d_inode;
> +	int ret = 0;
> +
> +    if (!S_ISREG(inode->i_mode)) {
> +        return -EOPNOTSUPP;
> +	}

And again.

Rob--
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