From ffc7e3612dfa714febe40f02480863b3a3f6c82c Mon Sep 17 00:00:00 2001
From: js2xxx <akucxy@163.com>
Date: Thu, 6 Mar 2025 08:07:24 +0000
Subject: [PATCH] Fix `RLimit` lock update

---
 kernel/src/syscall/set_priority.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/src/syscall/set_priority.rs b/kernel/src/syscall/set_priority.rs
index 2b9f7d043..1e855ec6f 100644
--- a/kernel/src/syscall/set_priority.rs
+++ b/kernel/src/syscall/set_priority.rs
@@ -27,7 +27,7 @@ pub fn sys_set_priority(which: i32, who: u32, prio: i32, ctx: &Context) -> Resul
 
     let processes = get_processes(prio_target)?;
     for process in processes.iter() {
-        let rlimit = process.resource_limits().lock();
+        let rlimit = process.resource_limits();
         let limit = (rlimit.get_rlimit(RLIMIT_NICE).get_cur() as i8)
             .try_into()
             .map_err(|msg| Error::with_message(Errno::EINVAL, msg))?;