On Tue, 29 Jul 2014 18:25:57 -0400 (EDT)
Abhijith Das wrote:
> > > + if ((xc->xc_xattr_mask & XSTAT_XATTR_ALL) &&
> > > + lxd->xd_blob.xb_xattr_count) {
> >
> > How can that be right? lxd is __user, it doesn't seem right to be
> > dereferencing it directly...?
>
> Wouldn't the
On Tue, 29 Jul 2014 18:25:57 -0400 (EDT)
Abhijith Das a...@redhat.com wrote:
+ if ((xc-xc_xattr_mask XSTAT_XATTR_ALL)
+ lxd-xd_blob.xb_xattr_count) {
How can that be right? lxd is __user, it doesn't seem right to be
dereferencing it directly...?
Wouldn't the call to
- Original Message -
> From: "Jonathan Corbet"
> To: "Abhi Das"
> Cc: linux-kernel@vger.kernel.org, linux-fsde...@vger.kernel.org,
> cluster-de...@redhat.com
> Sent: Tuesday, July 29, 2014 1:58:08 PM
> Subject: Re: [RFC PATCH 5/5] gfs2: Add
On Fri, 25 Jul 2014 12:38:08 -0500
Abhi Das wrote:
> This patch adds support in GFS2 for the xgetdents syscall by
> implementing the xreaddir file operation.
So I was trying to make sense of this, and ran into one little thing that
jumped out at me:
> +static int gfs2_xrdir_to_user_vars(struct
On Fri, 25 Jul 2014 12:38:08 -0500
Abhi Das a...@redhat.com wrote:
This patch adds support in GFS2 for the xgetdents syscall by
implementing the xreaddir file operation.
So I was trying to make sense of this, and ran into one little thing that
jumped out at me:
+static int
- Original Message -
From: Jonathan Corbet cor...@lwn.net
To: Abhi Das a...@redhat.com
Cc: linux-kernel@vger.kernel.org, linux-fsde...@vger.kernel.org,
cluster-de...@redhat.com
Sent: Tuesday, July 29, 2014 1:58:08 PM
Subject: Re: [RFC PATCH 5/5] gfs2: Add xreaddir file operation
This patch adds support in GFS2 for the xgetdents syscall by
implementing the xreaddir file operation.
GFS2 uses vbufs (buffer backed by a vector of pages) to store
intermediate data like dirents, stat info and extended attribute
keys/values to eventually bundle them into a container structure
to
This patch adds support in GFS2 for the xgetdents syscall by
implementing the xreaddir file operation.
GFS2 uses vbufs (buffer backed by a vector of pages) to store
intermediate data like dirents, stat info and extended attribute
keys/values to eventually bundle them into a container structure
to
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