Merged this patch as well in my dev branch, thanks,
Mathieu
----- On Aug 13, 2019, at 4:25 PM, Jonathan Rajotte
jonathan.rajotte-jul...@efficios.com wrote:
> Reuse the registration time for path generation.
>
> Signed-off-by: Jonathan Rajotte <jonathan.rajotte-jul...@efficios.com>
> ---
> src/bin/lttng-sessiond/ust-app.c | 7 +++----
> src/bin/lttng-sessiond/ust-app.h | 5 +++++
> 2 files changed, 8 insertions(+), 4 deletions(-)
>
> diff --git a/src/bin/lttng-sessiond/ust-app.c
> b/src/bin/lttng-sessiond/ust-app.c
> index 4bee50496..443232e79 100644
> --- a/src/bin/lttng-sessiond/ust-app.c
> +++ b/src/bin/lttng-sessiond/ust-app.c
> @@ -1831,15 +1831,12 @@ static void shadow_copy_channel(struct ust_app_channel
> *ua_chan,
> static void shadow_copy_session(struct ust_app_session *ua_sess,
> struct ltt_ust_session *usess, struct ust_app *app)
> {
> - time_t rawtime;
> struct tm *timeinfo;
> char datetime[16];
> int ret;
> char tmp_shm_path[PATH_MAX];
>
> - /* Get date and time for unique app path */
> - time(&rawtime);
> - timeinfo = localtime(&rawtime);
> + timeinfo = localtime(&app->registration_time);
> strftime(datetime, sizeof(datetime), "%Y%m%d-%H%M%S", timeinfo);
>
> DBG2("Shadow copy of session handle %d", ua_sess->handle);
> @@ -3376,6 +3373,8 @@ void ust_app_add(struct ust_app *app)
> assert(app);
> assert(app->notify_sock >= 0);
>
> + app->registration_time = time(NULL);
> +
> rcu_read_lock();
>
> /*
> diff --git a/src/bin/lttng-sessiond/ust-app.h
> b/src/bin/lttng-sessiond/ust-app.h
> index b90ff4bce..d9279f0e4 100644
> --- a/src/bin/lttng-sessiond/ust-app.h
> +++ b/src/bin/lttng-sessiond/ust-app.h
> @@ -298,6 +298,11 @@ struct ust_app {
> * to a negative value indicating that the agent application is gone.
> */
> int agent_app_sock;
> + /*
> + * Time at which the app is registred.
> + * Used for path creation
> + */
> + time_t registration_time;
> };
>
> #ifdef HAVE_LIBLTTNG_UST_CTL
> --
> 2.17.1
>
> _______________________________________________
> lttng-dev mailing list
> lttng-dev@lists.lttng.org
> https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
--
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com
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