[src/trunk]: src/sys/external/bsd/drm2/dist/drm/amd/amdgpu amdgpu: store proc...

[riastradh <riastradh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/1d893db863d7
branches:  trunk
changeset: 1028982:1d893db863d7
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Sun Dec 19 12:38:24 2021 +0000

description:
amdgpu: store process and lwp info for netbsd in amdgpu taskinfo.


Author: phone <mrg%NetBSD.org@localhost>
Committer: Taylor R Campbell <riastradh%NetBSD.org@localhost>

diffstat:

 sys/external/bsd/drm2/dist/drm/amd/amdgpu/amdgpu_vm.c |  16 +++++++++++-----
 1 files changed, 11 insertions(+), 5 deletions(-)

diffs (54 lines):

diff -r 53d7ac0b1517 -r 1d893db863d7 sys/external/bsd/drm2/dist/drm/amd/amdgpu/amdgpu_vm.c
--- a/sys/external/bsd/drm2/dist/drm/amd/amdgpu/amdgpu_vm.c     Sun Dec 19 12:38:15 2021 +0000
+++ b/sys/external/bsd/drm2/dist/drm/amd/amdgpu/amdgpu_vm.c     Sun Dec 19 12:38:24 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: amdgpu_vm.c,v 1.11 2021/12/19 12:33:02 riastradh Exp $ */
+/*     $NetBSD: amdgpu_vm.c,v 1.12 2021/12/19 12:38:24 riastradh Exp $ */
 
 /*
  * Copyright 2008 Advanced Micro Devices, Inc.
@@ -28,7 +28,7 @@
  *          Jerome Glisse
  */
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: amdgpu_vm.c,v 1.11 2021/12/19 12:33:02 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: amdgpu_vm.c,v 1.12 2021/12/19 12:38:24 riastradh Exp $");
 
 #include <linux/dma-fence-array.h>
 #include <linux/interval_tree_generic.h>
@@ -3284,7 +3284,6 @@
 void amdgpu_vm_get_task_info(struct amdgpu_device *adev, unsigned int pasid,
                         struct amdgpu_task_info *task_info)
 {
-#ifndef __NetBSD__             /* XXX amdgpu task info */
        struct amdgpu_vm *vm;
        unsigned long flags;
 
@@ -3295,7 +3294,6 @@
                *task_info = vm->task_info;
 
        spin_unlock_irqrestore(&adev->vm_manager.pasid_lock, flags);
-#endif
 }
 
 /**
@@ -3305,10 +3303,18 @@
  */
 void amdgpu_vm_set_task_info(struct amdgpu_vm *vm)
 {
-#ifndef __NetBSD__             /* XXX amdgpu task info */
        if (vm->task_info.pid)
                return;
 
+#ifdef __NetBSD__
+       vm->task_info.pid = curlwp->l_proc->p_pid;
+       vm->task_info.tgid = curlwp->l_lid;
+       strlcpy(vm->task_info.process_name, curlwp->l_proc->p_comm,
+           sizeof vm->task_info.process_name);
+       if (curlwp->l_name)
+               strlcpy(vm->task_info.task_name, curlwp->l_name,
+                   sizeof vm->task_info.task_name);
+#else
        vm->task_info.pid = current->pid;
        get_task_comm(vm->task_info.task_name, current);