[PATCH] drm/amdgpu: change reserved vram info print

[Chai, Thomas]

[AMD Official Use Only - General]

Ping ....


-----------------
Best Regards,
Thomas

-----Original Message-----
From: Chai, Thomas <YiPeng.Chai at amd.com>
Sent: Thursday, May 25, 2023 4:50 PM
To: amd-gfx at lists.freedesktop.org
Cc: Chai, Thomas <YiPeng.Chai at amd.com>; Zhang, Hawking <Hawking.Zhang at amd.com>; Zhou1, Tao <Tao.Zhou1 at amd.com>; Li, Candice <Candice.Li at amd.com>; Yang, Stanley <Stanley.Yang at amd.com>; Chai, Thomas <YiPeng.Chai at amd.com>
Subject: [PATCH] drm/amdgpu: change reserved vram info print

The link object of mgr->reserved_pages is the blocks variable in struct amdgpu_vram_reservation, not the link variable in struct drm_buddy_block.

Signed-off-by: YiPeng Chai <YiPeng.Chai at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
index 89d35d194f2c..c7085a747b03 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
@@ -839,7 +839,7 @@ static void amdgpu_vram_mgr_debug(struct ttm_resource_manager *man,  {
        struct amdgpu_vram_mgr *mgr = to_vram_mgr(man);
        struct drm_buddy *mm = &mgr->mm;
-       struct drm_buddy_block *block;
+       struct amdgpu_vram_reservation *rsv;

        drm_printf(printer, "  vis usage:%llu\n",
                   amdgpu_vram_mgr_vis_usage(mgr));
@@ -851,8 +851,9 @@ static void amdgpu_vram_mgr_debug(struct ttm_resource_manager *man,
        drm_buddy_print(mm, printer);

        drm_printf(printer, "reserved:\n");
-       list_for_each_entry(block, &mgr->reserved_pages, link)
-               drm_buddy_block_print(mm, block, printer);
+       list_for_each_entry(rsv, &mgr->reserved_pages, blocks)
+               drm_printf(printer, "%#018llx-%#018llx: %llu\n",
+                       rsv->start, rsv->start + rsv->size, rsv->size);
        mutex_unlock(&mgr->lock);
 }

--
2.34.1