On Wed, Jan 15, 2025 at 10:46:42AM +0100, Christoph Hellwig wrote:
> Signed-off-by: Christoph Hellwig <h...@lst.de>
> ---
>  fs/dcache.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/fs/dcache.c b/fs/dcache.c
> index b4d5e9e1e43d..1a01d7a6a7a9 100644
> --- a/fs/dcache.c
> +++ b/fs/dcache.c
> @@ -1681,9 +1681,8 @@ static struct dentry *__d_alloc(struct super_block *sb, 
> const struct qstr *name)
>       /* Make sure we always see the terminating NUL character */
>       smp_store_release(&dentry->d_name.name, dname); /* ^^^ */
>  
> -     dentry->d_lockref.count = 1;
>       dentry->d_flags = 0;
> -     spin_lock_init(&dentry->d_lock);

Looks wrong -  dentry->d_lock is not part of dentry->d_lockref...

-Dave.

> +     lockref_init(&dentry->d_lockref, 1);
>       seqcount_spinlock_init(&dentry->d_seq, &dentry->d_lock);
>       dentry->d_inode = NULL;
>       dentry->d_parent = dentry;
> -- 
> 2.45.2
> 
> 
> 

-- 
Dave Chinner
da...@fromorbit.com

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