RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 01:57:44 +00:00
Code Issues Activity Actions

Kernel: Mark sys$detach_thread as not needing the big process lock

Browse source 
This syscall does not access any big process lock protected resources.
This commit is contained in:
Idan Horowitz 2023-12-16 13:09:17 +02:00 • committed by Andreas Kling
parent b49a0e2c61
commit 82e6090f47
2 changed files with 2 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Kernel/Syscalls/thread.cpp
View file

@ -125,7 +125,7 @@ void Process::sys$exit_thread(Userspace<void*> exit_value, Userspace<void*> stac
ErrorOr<FlatPtr> Process::sys$detach_thread(pid_t tid)
{
VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this);
VERIFY_NO_PROCESS_BIG_LOCK(this);
TRY(require_promise(Pledge::thread));
auto thread = TRY(get_thread_from_thread_list(tid));
if (!thread->is_joinable())