Re:Re: need help for avoiding system calls while using URCU (Userspace RCU)

2025-03-11 Thread via lttng-dev
dear kienanThank you for your guidance, I've found DKDP's URCU successfully avoids system calls. Grateful for your support!Best regards,fangkai At 2025-03-07 00:17:34, "Kienan Stewart" wrote: >Hi 方锴, > >On 3/4/25 3:09 AM, 方锴 via lttng-dev wrote: > >>

need help for avoiding system calls while using URCU (Userspace RCU)

2025-03-04 Thread via lttng-dev
Dear I have referenced your project, URCU (Userspace RCU), on GitHub, which is based on the QSBR model. However, I noticed that when using it in user mode, it makes system calls to enter the kernel. Could you please provide guidance on how to address this issue? I aim to achieve a pure user-mo

Re:Re: need help for avoiding system calls while using URCU (Userspace RCU)

2025-03-11 Thread via lttng-dev
>> >> On 3/4/25 3:09 AM, 方锴 via lttng-dev wrote: >> >>> I have referenced your project, URCU (Userspace RCU), on GitHub, which >>> is based on the QSBR model. However, I >> noticed that when using it in user mode, it makes system calls to enter >&g