From: Minep <zelong56@gmail.com>
Date: Tue, 17 Jan 2023 10:26:31 +0000 (+0000)
Subject: Merge branch 'master' of github.com:Minep/lunaix-os
X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/commitdiff_plain/a80afdf94c94a6d1f92e11ff6add42f45ee277aa?hp=e9e24299d0c228ea7702752a10233621a3c34049

Merge branch 'master' of github.com:Minep/lunaix-os
---

diff --git a/lunaix-os/kernel/process/sched.c b/lunaix-os/kernel/process/sched.c
index f0c0a98..5e882b7 100644
--- a/lunaix-os/kernel/process/sched.c
+++ b/lunaix-os/kernel/process/sched.c
@@ -213,7 +213,10 @@ __DEFINE_LXSYSCALL1(unsigned int, sleep, unsigned int, seconds)
 
     struct proc_info* root_proc = sched_ctx._procs[0];
     __current->sleep.wakeup_time = clock_systime() + seconds * 1000;
-    llist_append(&root_proc->sleep.sleepers, &__current->sleep.sleepers);
+
+    if (llist_empty(&__current->sleep.sleepers)) {
+        llist_append(&root_proc->sleep.sleepers, &__current->sleep.sleepers);
+    }
 
     __current->intr_ctx.registers.eax = seconds;