2013/12/24 Shawn Landden <shawn@xxxxxxxxxxxxxxx>:
> | pos: 0
> | flags: 02004002
> | clockid: 0
>
> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
> Signed-off-by: Shawn Landden <shawn@xxxxxxxxxxxxxxx>
> ---
> fs/timerfd.c | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/fs/timerfd.c b/fs/timerfd.c
> index 9293121..e5fa587 100644
> --- a/fs/timerfd.c
> +++ b/fs/timerfd.c
> @@ -25,6 +25,7 @@
> #include <linux/syscalls.h>
> #include <linux/compat.h>
> #include <linux/rcupdate.h>
> +#include <linux/seq_file.h>
>
> struct timerfd_ctx {
> union {
> @@ -284,7 +285,23 @@ static ssize_t timerfd_read(struct file *file, char __user *buf, size_t count,
> return res;
> }
>
> +#ifdef CONFIG_PROC_FS
> +static int timerfd_show_fdinfo(struct seq_file *m, struct file *f)
> +{
> + struct timerfd_ctx *ctx = f->private_data;
> + int clockid;
> +
> + clockid = ctx->clockid;
> + seq_printf(m, "clockid:\t%d\n", clockid);
I think we can show ctx->ticks, itimerspec here. The ctx->ticks is
required for proper dumping and restoring timerfd.
> +
> + return 0;
> +}
> +#endif
> +
> static const struct file_operations timerfd_fops = {
> +#ifdef CONFIG_PROC_FS
> + .show_fdinfo = timerfd_show_fdinfo,
> +#endif
> .release = timerfd_release,
> .poll = timerfd_poll,
> .read = timerfd_read,
> --
> 1.8.5.2.297.g3e57c29
>
> _______________________________________________
> CRIU mailing list
> CRIU@xxxxxxxxxx
> https://lists.openvz.org/mailman/listinfo/criu
--
To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
