Re: [PATCH 10/12] container quota: bill container inodes alloc/free on ext4.
From: Ted Ts'o <hidden>
Date: 2012-05-31 01:54:53
Also in:
linux-ext4, linux-fsdevel
Possibly related (same subject, not in this thread)
- 2012-06-05 · Re: [PATCH 10/12] container quota: bill container inodes alloc/free on ext4. · Dave Chinner <david@fromorbit.com>
- 2012-05-31 · Re: [PATCH 10/12] container quota: bill container inodes alloc/free on ext4. · Jeff Liu <hidden>
- 2012-05-31 · Re: [PATCH 10/12] container quota: bill container inodes alloc/free on ext4. · Glauber Costa <hidden>
- 2012-05-31 · Re: [PATCH 10/12] container quota: bill container inodes alloc/free on ext4. · Jeff Liu <hidden>
- 2012-05-31 · Re: [PATCH 10/12] container quota: bill container inodes alloc/free on ext4. · Glauber Costa <hidden>
On Thu, May 31, 2012 at 09:43:18AM +0800, Jeff Liu wrote:
I also think that is stupid to change all of the file systems with those hook routines. At first I have tried to change the quota layer by adding ns_dquot_<foo>() to the corresponding dquot_<foo>(), it could works on ext4, and it should works on other file systems which are tightly bound to VFS quota IMHO. However, XFS has its own quota management subsystem, with looser binding to VFS quota. That's why am trying to export those routines over all the file systems and CC to the maintainers, sorry for the noise.
No worries about the noise. I was just trying to suggest something that might be easier for you. As near as I can tell XFS doesn't use the fs/quota functions at all, yes? But if you add it into the fs/quota functions, it should get you integration with ext2, ext3, ext4, jfs, ocfs2, and reiserfs. Yes? - Ted