Messages in this thread | | | Date | Mon, 21 Mar 2016 05:22:53 +0000 | From | Al Viro <> | Subject | Re: [PATCH 1/4] vfs: add file_dentry() |
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On Mon, Mar 21, 2016 at 01:02:15AM -0400, Theodore Ts'o wrote:
> I have this patch in the ext4.git tree, but I'd like to get an > Acked-by from Al before I send a pull request to Linus. > > Al? Any objections to my sending in this change via the ext4 tree? > - Ted
FWIW, I would rather add DCACHE_OP_REAL (set at d_set_d_op() time) and turned that into
static inline struct dentry *d_real(const struct dentry *dentry) { if (unlikely(dentry->d_flags & DCACHE_OP_NATIVE_DENTRY)) returd dentry->d_op->d_real(dentry); else return dentry; } static inline struct dentry *file_dentry(const struct file *file) { return d_real(file->f_path.dentry); }
and used ovl_dentry_real as ->d_real for overlayfs. Miklos, do you see any problems with that variant?
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