From: Michel Dänzer <michel.daenzer@xxxxxxx>
All the output is related, so it should all be printed the same way.
Some of it was using pr_debug, but some of it appeared in dmesg by
default. The caller should handle failure, so there's no need to spam
dmesg with potentially quite a lot of output by default.
Signed-off-by: Michel Dänzer <michel.daenzer@xxxxxxx>
---
drivers/gpu/drm/ttm/ttm_bo.c | 39 ++++++++++++++++++------------------
1 file changed, 20 insertions(+), 19 deletions(-)
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index d87935bf8e30..5e9b9dd91629 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -77,38 +77,39 @@ static inline int ttm_mem_type_from_place(const struct ttm_place *place,
return 0;
}
-static void ttm_mem_type_debug(struct ttm_bo_device *bdev, int mem_type)
+static void ttm_mem_type_debug(struct ttm_bo_device *bdev, struct drm_printer *p,
+ int mem_type)
{
struct ttm_mem_type_manager *man = &bdev->man[mem_type];
- struct drm_printer p = drm_debug_printer(TTM_PFX);
- pr_err(" has_type: %d\n", man->has_type);
- pr_err(" use_type: %d\n", man->use_type);
- pr_err(" flags: 0x%08X\n", man->flags);
- pr_err(" gpu_offset: 0x%08llX\n", man->gpu_offset);
- pr_err(" size: %llu\n", man->size);
- pr_err(" available_caching: 0x%08X\n", man->available_caching);
- pr_err(" default_caching: 0x%08X\n", man->default_caching);
+ drm_printf(p, " has_type: %d\n", man->has_type);
+ drm_printf(p, " use_type: %d\n", man->use_type);
+ drm_printf(p, " flags: 0x%08X\n", man->flags);
+ drm_printf(p, " gpu_offset: 0x%08llX\n", man->gpu_offset);
+ drm_printf(p, " size: %llu\n", man->size);
+ drm_printf(p, " available_caching: 0x%08X\n", man->available_caching);
+ drm_printf(p, " default_caching: 0x%08X\n", man->default_caching);
if (mem_type != TTM_PL_SYSTEM)
- (*man->func->debug)(man, &p);
+ (*man->func->debug)(man, p);
}
static void ttm_bo_mem_space_debug(struct ttm_buffer_object *bo,
struct ttm_placement *placement)
{
+ struct drm_printer p = drm_debug_printer(TTM_PFX);
int i, ret, mem_type;
- pr_err("No space for %p (%lu pages, %luK, %luM)\n",
- bo, bo->mem.num_pages, bo->mem.size >> 10,
- bo->mem.size >> 20);
+ drm_printf(&p, "No space for %p (%lu pages, %luK, %luM)\n",
+ bo, bo->mem.num_pages, bo->mem.size >> 10,
+ bo->mem.size >> 20);
for (i = 0; i < placement->num_placement; i++) {
ret = ttm_mem_type_from_place(&placement->placement[i],
&mem_type);
if (ret)
return;
- pr_err(" placement[%d]=0x%08X (%d)\n",
- i, placement->placement[i].flags, mem_type);
- ttm_mem_type_debug(bo->bdev, mem_type);
+ drm_printf(&p, " placement[%d]=0x%08X (%d)\n",
+ i, placement->placement[i].flags, mem_type);
+ ttm_mem_type_debug(bo->bdev, &p, mem_type);
}
}
@@ -728,8 +729,8 @@ static int ttm_bo_evict(struct ttm_buffer_object *bo,
ret = ttm_bo_mem_space(bo, &placement, &evict_mem, ctx);
if (ret) {
if (ret != -ERESTARTSYS) {
- pr_err("Failed to find memory space for buffer 0x%p eviction\n",
- bo);
+ pr_debug("Failed to find memory space for buffer 0x%p eviction\n",
+ bo);
ttm_bo_mem_space_debug(bo, &placement);
}
goto out;
@@ -738,7 +739,7 @@ static int ttm_bo_evict(struct ttm_buffer_object *bo,
ret = ttm_bo_handle_move_mem(bo, &evict_mem, true, ctx);
if (unlikely(ret)) {
if (ret != -ERESTARTSYS)
- pr_err("Buffer eviction failed\n");
+ pr_debug("Buffer eviction failed\n");
ttm_bo_mem_put(bo, &evict_mem);
goto out;
}
--
2.20.0.rc2
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