When this happpens, is the process holding a single (or very few) shm file
references, or references to many
shm files ?
I wonder if you end up in a scenario where an application very frequently
performs exec(), and therefore
sometimes the exec() will happen in the window between the unix soc
Hi Zhenyu,
Can you try this fix please ?
https://review.lttng.org/c/lttng-ust/+/7530
And let me know how it goes.
Thanks,
Mathieu
- On Mar 9, 2022, at 11:37 AM, Mathieu Desnoyers
wrote:
> When this happpens, is the process holding a single (or very few) shm file
> references, or
>When this happpens, is the process holding a single (or very few) shm file
>references, or references to many shm files ?
It is holding "all" of shm files' reference , neither a single one nor some few
ones.
In fact, yesterday, I tried to fix it as the following and it seems work.
--- a/lttng
Oh, I see. I have an old ust(2.7). So I have no FD_CLOEXEC in
ustcomm_recv_fds_unix_sock().
Thanks very much!!!
zhenyu.ren
--
发件人：zhenyu.ren via lttng-dev
发送时间：2022年3月10日(星期四) 11:24
收件人：Mathieu Desnoyers
抄 送：lttng-dev
主 题：[lttng-
