On 04/09/12 00:14, yan wrote:
> Signed-off-by: yan <clouds....@gmail.com>
> ---
> fs/proc/generic.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/proc/generic.c b/fs/proc/generic.c
> index b3647fe..9e8f631 100644
> --- a/fs/proc/generic.c
> +++ b/fs/proc/generic.c
> @@ -427,7 +427,7 @@ struct dentry *proc_lookup_de(struct proc_dir_entry *de,
> struct inode *dir,
> if (!memcmp(dentry->d_name.name, de->name, de->namelen)) {
> pde_get(de);
> spin_unlock(&proc_subdir_lock);
> - error = -EINVAL;
> + error = -ENOMEM;
This seems incorrect. This function doesn't allocate anything, it looks
up an inode. From my reading it looks like -EINVAL is returned here if
the dentry name matches, but the inode cannot be found.
~Ryan
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