On 4/2/22 12:47 PM, Yue Hu wrote:
> fscache_cookies_seq_ops is only used in proc.c that is compiled under
> enabled CONFIG_PROC_FS, so move related code under this config. The
> same case exsits in internal.h.
>
> Also, make fscache_lru_cookie_timeout static due to no user outside
> of cookie.c.
>
> Signed-off-by: Yue Hu <huyue2@xxxxxxxxxxx>
> ---
> fs/fscache/cookie.c | 4 +++-
> fs/fscache/internal.h | 4 ++++
> 2 files changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
> index 9bb1ab5fe5ed..9d3cf0111709 100644
> --- a/fs/fscache/cookie.c
> +++ b/fs/fscache/cookie.c
> @@ -30,7 +30,7 @@ static DEFINE_SPINLOCK(fscache_cookie_lru_lock);
> DEFINE_TIMER(fscache_cookie_lru_timer, fscache_cookie_lru_timed_out);
> static DECLARE_WORK(fscache_cookie_lru_work, fscache_cookie_lru_worker);
> static const char fscache_cookie_states[FSCACHE_COOKIE_STATE__NR] = "-LCAIFUWRD";
> -unsigned int fscache_lru_cookie_timeout = 10 * HZ;
> +static unsigned int fscache_lru_cookie_timeout = 10 * HZ;
>
> void fscache_print_cookie(struct fscache_cookie *cookie, char prefix)
> {
> @@ -1069,6 +1069,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie,
> }
> EXPORT_SYMBOL(__fscache_invalidate);
>
> +#ifdef CONFIG_PROC_FS
> /*
> * Generate a list of extant cookies in /proc/fs/fscache/cookies
> */
> @@ -1145,3 +1146,4 @@ const struct seq_operations fscache_cookies_seq_ops = {
> .stop = fscache_cookies_seq_stop,
> .show = fscache_cookies_seq_show,
> };
> +#endif
Then I'm afraid fscache_cookies_seq_stop() and
fscache_cookies_seq_show() also need to be wrapped with "#ifdef
CONFIG_PROC_F" ...
--
Thanks,
Jeffle
--
Linux-cachefs mailing list
Linux-cachefs@xxxxxxxxxx
https://listman.redhat.com/mailman/listinfo/linux-cachefs
