[Ocfs2-devel] [PATCH] ocfs2: reduce ioctl stack usage
Theodore Ts'o
tytso at mit.edu
Tue Apr 18 18:02:02 UTC 2023
On Tue, Apr 18, 2023 at 02:56:38PM +0200, Christian Brauner wrote:
> On Tue, Apr 18, 2023 at 05:37:06PM +0800, Joseph Qi wrote:
> > Andrew picked ocfs2 patches into -mm tree before.
>
> Yup and that's fine obviously, but this belongs to fs/ and we're aiming
> to take fs/ stuff through the dedicated fs trees going forward.
The challenge here is that there isn't an active ocfs2 tree at the
moment (git/jlbec/ocfs2.git was last updated 11 years ago), and it's
not clear ocfs2 has an active maintainer, although as discussed at a
recent ext4 telechat, there still are some enterprise users of it
hanging on.
We're starting considering changes to fs/jbd2 so we can get off of
using the struct bh for jbd2 (still very early days; it's more in the
early concept brain-storming stage.) And since ocfs2 also uses
fs/jbd2, the fact that ocfs2 isn't under active maintenance is going
to be more of a challenge moving forward.
Something we should discuss in the hallway track of LSF/MM, perhaps...
- Ted
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