From: Matthew Auld <matthew.auld@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org,
"Thomas Hellström" <thomas.hellstrom@linux.intel.com>
Subject: [Intel-gfx] [PATCH v2 2/2] drm/i915/debugfs: hook up ttm_resource_manager_debug
Date: Thu, 19 Aug 2021 10:34:19 +0100 [thread overview]
Message-ID: <20210819093419.295636-2-matthew.auld@intel.com> (raw)
In-Reply-To: <20210819093419.295636-1-matthew.auld@intel.com>
This should give a more complete view of the various bits of internal
resource manager state, for device local-memory.
v2(Thomas):
- Move the region printing into a nice helper
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
---
drivers/gpu/drm/i915/i915_debugfs.c | 4 ++--
drivers/gpu/drm/i915/intel_memory_region.c | 12 ++++++++++++
drivers/gpu/drm/i915/intel_memory_region.h | 4 ++++
3 files changed, 18 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index eec0d349ea6a..04351a851586 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -238,6 +238,7 @@ i915_debugfs_describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj)
static int i915_gem_object_info(struct seq_file *m, void *data)
{
struct drm_i915_private *i915 = node_to_i915(m->private);
+ struct drm_printer p = drm_seq_file_printer(m);
struct intel_memory_region *mr;
enum intel_region_id id;
@@ -246,8 +247,7 @@ static int i915_gem_object_info(struct seq_file *m, void *data)
atomic_read(&i915->mm.free_count),
i915->mm.shrink_memory);
for_each_memory_region(mr, i915, id)
- seq_printf(m, "%s: total:%pa, available:%pa bytes\n",
- mr->name, &mr->total, &mr->avail);
+ intel_memory_region_debug(mr, &p);
return 0;
}
diff --git a/drivers/gpu/drm/i915/intel_memory_region.c b/drivers/gpu/drm/i915/intel_memory_region.c
index 779eb2fa90b6..e7f7e6627750 100644
--- a/drivers/gpu/drm/i915/intel_memory_region.c
+++ b/drivers/gpu/drm/i915/intel_memory_region.c
@@ -78,6 +78,18 @@ int intel_memory_region_reserve(struct intel_memory_region *mem,
return i915_ttm_buddy_man_reserve(man, offset, size);
}
+void intel_memory_region_debug(struct intel_memory_region *mr,
+ struct drm_printer *printer)
+{
+ drm_printf(printer, "%s: ", mr->name);
+
+ if (mr->region_private)
+ ttm_resource_manager_debug(mr->region_private, printer);
+ else
+ drm_printf(printer, "total:%pa, available:%pa bytes\n",
+ &mr->total, &mr->avail);
+}
+
struct intel_memory_region *
intel_memory_region_create(struct drm_i915_private *i915,
resource_size_t start,
diff --git a/drivers/gpu/drm/i915/intel_memory_region.h b/drivers/gpu/drm/i915/intel_memory_region.h
index 1f2b96efa69d..3feae3353d33 100644
--- a/drivers/gpu/drm/i915/intel_memory_region.h
+++ b/drivers/gpu/drm/i915/intel_memory_region.h
@@ -15,6 +15,7 @@
struct drm_i915_private;
struct drm_i915_gem_object;
+struct drm_printer;
struct intel_memory_region;
struct sg_table;
struct ttm_resource;
@@ -127,6 +128,9 @@ int intel_memory_region_reserve(struct intel_memory_region *mem,
resource_size_t offset,
resource_size_t size);
+void intel_memory_region_debug(struct intel_memory_region *mr,
+ struct drm_printer *printer);
+
struct intel_memory_region *
i915_gem_ttm_system_setup(struct drm_i915_private *i915,
u16 type, u16 instance);
--
2.26.3
next prev parent reply other threads:[~2021-08-19 9:34 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-19 9:34 [Intel-gfx] [PATCH v2 1/2] drm/i915/buddy: add some pretty printing Matthew Auld
2021-08-19 9:34 ` Matthew Auld [this message]
2021-08-19 12:02 ` [Intel-gfx] [PATCH v2 2/2] drm/i915/debugfs: hook up ttm_resource_manager_debug Thomas Hellström
2021-08-19 10:19 ` [Intel-gfx] ✓ Fi.CI.BAT: success for series starting with [v2,1/2] drm/i915/buddy: add some pretty printing Patchwork
2021-08-19 13:04 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
2021-08-19 13:30 ` Matthew Auld
2021-08-19 17:07 ` Vudum, Lakshminarayana
2021-08-19 17:03 ` [Intel-gfx] ✓ Fi.CI.IGT: success " Patchwork
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