diff options
| author | Bruce Evans <bde@FreeBSD.org> | 2000-09-12 18:41:56 +0000 |
|---|---|---|
| committer | Bruce Evans <bde@FreeBSD.org> | 2000-09-12 18:41:56 +0000 |
| commit | bbbb2579b4e853bf101abefcf23f1b61204ae3b0 (patch) | |
| tree | b093f220e24f7459c9df28a403c505e0cd86b821 /sys/kern | |
| parent | 96cae770d36db1bb659996da62320122ca098e72 (diff) | |
Notes
Diffstat (limited to 'sys/kern')
| -rw-r--r-- | sys/kern/subr_trap.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/kern/subr_trap.c b/sys/kern/subr_trap.c index f32dfaeeddc0..d49327fa9816 100644 --- a/sys/kern/subr_trap.c +++ b/sys/kern/subr_trap.c @@ -279,7 +279,8 @@ trap(frame) enable_intr(); } - mtx_enter(&Giant, MTX_DEF); + if (p != NULL || !cold) + mtx_enter(&Giant, MTX_DEF); #if defined(I586_CPU) && !defined(NO_F00F_HACK) restart: @@ -639,7 +640,8 @@ restart: user: userret(p, &frame, sticks, 1); out: - mtx_exit(&Giant, MTX_DEF); + if (p != NULL || !cold) + mtx_exit(&Giant, MTX_DEF); } #ifdef notyet |