[reactos] 04/04: [NTOS] Set SwapBusy properly for i386

[Justin Miller]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=24d124f99f20db1a455585...

commit 24d124f99f20db1a455585aa975eb64249060285
Author:     Justin Miller [e-mail]
AuthorDate: Sat Mar 26 22:22:45 2022 -0700
Commit:     George Bișoc [e-mail]
CommitDate: Wed Dec 28 21:09:41 2022 +0100

[NTOS] Set SwapBusy properly for i386

Co-authored-by: Hermès BÉLUSCA - MAÏTO [e-mail]
---
 ntoskrnl/ke/i386/thrdini.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ntoskrnl/ke/i386/thrdini.c b/ntoskrnl/ke/i386/thrdini.c
index ae9a599a8e2..cfc497bfc69 100644
--- a/ntoskrnl/ke/i386/thrdini.c
+++ b/ntoskrnl/ke/i386/thrdini.c
@@ -427,6 +427,9 @@ KiSwapContextEntry(IN PKSWITCHFRAME SwitchFrame,
     /* Get the old thread and set its kernel stack */
     OldThread->KernelStack = SwitchFrame;

+    /* Set swapbusy to false for the new thread */
+    NewThread->SwapBusy = FALSE;
+
     /* ISRs can change FPU state, so disable interrupts while checking */
     _disable();