From: Rob Landley <rob@landley.net>
To: Li Wang <liwang@ubuntukylin.com>
Cc: Sage Weil <sage@inktank.com>,
ceph-devel@vger.kernel.org, linux-kernel@vger.kernel.org,
Yunchuan Wen <yunchuanwen@ubuntukylin.com>,
linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH v2] Ceph: Punch hole support
Date: Thu, 20 Jun 2013 15:56:38 -0500 [thread overview]
Message-ID: <1371761798.2776.134@driftwood> (raw)
In-Reply-To: <51C1DB17.6040803@ubuntukylin.com> (from liwang@ubuntukylin.com on Wed Jun 19 11:23:51 2013)
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@ubuntukylin.com>
> Signed-off-by: Yunchuan Wen <wenyunchuan@ubuntukylin.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
next prev parent reply other threads:[~2013-06-20 20:56 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-14 15:36 [PATCH 0/2] Kernel file system client support for punch hole Li Wang
2013-06-14 15:38 ` [PATCH 1/2] Punch hole support against 3.8-rc3 Li Wang
2013-06-14 15:39 ` [PATCH 2/2] Punch hole support against 3.10-rc5 Li Wang
2013-06-14 16:27 ` Sage Weil
2013-06-19 16:23 ` [PATCH v2] Ceph: Punch hole support Li Wang
2013-06-19 16:31 ` Sage Weil
2013-06-20 3:18 ` Dave Chinner
2013-06-20 20:56 ` Rob Landley [this message]
2013-07-22 13:02 ` [PATCH v3] Ceph: Punch hole support for kernel client Li Wang
2013-06-14 16:02 ` [PATCH 0/2] Kernel file system client support for punch hole Sage Weil
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