Re: [patch 09/33] fs: dcache scale dentry refcount

From: Nick Piggin
Date: Mon Sep 07 2009 - 03:44:38 EST

On Sun, Sep 06, 2009 at 02:01:05PM -0400, Eric Paris wrote:
> On Fri, Sep 4, 2009 at 2:51 AM, <npiggin@xxxxxxx> wrote:
> And yet in this case we do check for dentry->d_parent == dentry. (my
> unknowing self thinks we'd want to check in all places)

I think you're right, I think we need checks there too...

BTW Is there a way to test the fsnotify code? I thought inotify was
supposed to be implemented with fsnotify, but I see quite a lot
of duplicated (or very similar) code... We've also still got
inotify calls in fs/ (inotify_umount_inodes). and CONFIG_INOTIFY and
CONFIG_FSNOTIFY conditionals in there too. Would it be possible to
move that out into fsnotify calls? (fsnotify_inode_init_once or

(Sorry to hijack your good review comments :))


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