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    Subject[PATCH] proc: Supply proc_shrink_automounts when CONFIG_PROC_FS=N

    Alexey Dobriyan <adobriyan@gmail.com> writes:

    >> tracehook_prepare_release_task(p);
    >> atomic_dec(&p->user->processes);
    >> + proc_shrink_automounts();
    >
    > This, of course, won't compile when PROC_FS=n.

    Which of course leads to this incremental patch.

    Oops. I forgot to account for the rare but possible
    case of someone not compiling procfs into their kernel.

    Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
    ---
    include/linux/proc_fs.h | 3 +++
    1 files changed, 3 insertions(+), 0 deletions(-)

    diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
    index 52cc6bd..394593d 100644
    --- a/include/linux/proc_fs.h
    +++ b/include/linux/proc_fs.h
    @@ -207,6 +207,9 @@ static inline void proc_net_remove(struct net *net, const char *name) {}
    static inline void proc_flush_task(struct task_struct *task)
    {
    }
    +static inline void proc_shrink_automounts(void)
    +{
    +}

    static inline struct proc_dir_entry *create_proc_entry(const char *name,
    mode_t mode, struct proc_dir_entry *parent) { return NULL; }
    --
    1.5.3.rc6.17.g1911

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