From: Oak Zeng <oak.zeng@intel.com>
To: dri-devel@lists.freedesktop.org, intel-xe@lists.freedesktop.org
Cc: matthew.brost@intel.com, Thomas.Hellstrom@linux.intel.com,
brian.welty@intel.com, himal.prasad.ghimiray@intel.com,
krishnaiah.bommu@intel.com, niranjana.vishwanathapura@intel.com
Subject: [PATCH 12/23] drm/xe/svm: Trace buddy block allocation and free
Date: Wed, 17 Jan 2024 17:12:12 -0500 [thread overview]
Message-ID: <20240117221223.18540-13-oak.zeng@intel.com> (raw)
In-Reply-To: <20240117221223.18540-1-oak.zeng@intel.com>
Signed-off-by: Oak Zeng <oak.zeng@intel.com>
Cc: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@intel.com>
Cc: Brian Welty <brian.welty@intel.com>
---
drivers/gpu/drm/xe/xe_svm_devmem.c | 5 ++++-
drivers/gpu/drm/xe/xe_trace.h | 35 ++++++++++++++++++++++++++++++
2 files changed, 39 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/xe/xe_svm_devmem.c b/drivers/gpu/drm/xe/xe_svm_devmem.c
index 445e0e1bc3b4..5cd54dde4a9d 100644
--- a/drivers/gpu/drm/xe/xe_svm_devmem.c
+++ b/drivers/gpu/drm/xe/xe_svm_devmem.c
@@ -95,6 +95,7 @@ int xe_devm_alloc_pages(struct xe_tile *tile,
block->private = meta;
block_pfn_first =
block_offset_to_pfn(mr, drm_buddy_block_offset(block));
+ trace_xe_buddy_block_alloc(block, size, block_pfn_first);
for(i = 0; i < pages_per_block; i++) {
struct page *page;
@@ -159,8 +160,10 @@ void xe_devm_page_free(struct page *page)
xe_assert(tile->xe, i < pages_per_block);
clear_bit(i, meta->bitmap);
- if (bitmap_empty(meta->bitmap, pages_per_block))
+ if (bitmap_empty(meta->bitmap, pages_per_block)) {
free_block(block);
+ trace_xe_buddy_block_free(block, size, block_pfn_first);
+ }
}
static const struct dev_pagemap_ops xe_devm_pagemap_ops = {
diff --git a/drivers/gpu/drm/xe/xe_trace.h b/drivers/gpu/drm/xe/xe_trace.h
index 63867c0fa848..50380f5173ca 100644
--- a/drivers/gpu/drm/xe/xe_trace.h
+++ b/drivers/gpu/drm/xe/xe_trace.h
@@ -11,6 +11,7 @@
#include <linux/tracepoint.h>
#include <linux/types.h>
+#include <drm/drm_buddy.h>
#include "xe_bo_types.h"
#include "xe_exec_queue_types.h"
@@ -600,6 +601,40 @@ DEFINE_EVENT_PRINT(xe_guc_ctb, xe_guc_ctb_g2h,
);
+DECLARE_EVENT_CLASS(xe_buddy_block,
+ TP_PROTO(struct drm_buddy_block *block, u64 size, u64 pfn),
+ TP_ARGS(block, size, pfn),
+
+ TP_STRUCT__entry(
+ __field(u64, block)
+ __field(u64, header)
+ __field(u64, size)
+ __field(u64, pfn)
+ ),
+
+ TP_fast_assign(
+ __entry->block = (u64)block;
+ __entry->header = block->header;
+ __entry->size = size;
+ __entry->pfn = pfn;
+ ),
+
+ TP_printk("xe svm: allocated block %llx, block header %llx, size %llx, pfn %llx\n",
+ __entry->block, __entry->header, __entry->size, __entry->pfn)
+);
+
+
+DEFINE_EVENT(xe_buddy_block, xe_buddy_block_alloc,
+ TP_PROTO(struct drm_buddy_block *block, u64 size, u64 pfn),
+ TP_ARGS(block, size, pfn)
+);
+
+
+DEFINE_EVENT(xe_buddy_block, xe_buddy_block_free,
+ TP_PROTO(struct drm_buddy_block *block, u64 size, u64 pfn),
+ TP_ARGS(block, size, pfn)
+);
+
#endif
/* This part must be outside protection */
--
2.26.3
WARNING: multiple messages have this Message-ID (diff)
From: Oak Zeng <oak.zeng@intel.com>
To: dri-devel@lists.freedesktop.org, intel-xe@lists.freedesktop.org
Subject: [PATCH 12/23] drm/xe/svm: Trace buddy block allocation and free
Date: Wed, 17 Jan 2024 17:12:12 -0500 [thread overview]
Message-ID: <20240117221223.18540-13-oak.zeng@intel.com> (raw)
In-Reply-To: <20240117221223.18540-1-oak.zeng@intel.com>
Signed-off-by: Oak Zeng <oak.zeng@intel.com>
Cc: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@intel.com>
Cc: Brian Welty <brian.welty@intel.com>
---
drivers/gpu/drm/xe/xe_svm_devmem.c | 5 ++++-
drivers/gpu/drm/xe/xe_trace.h | 35 ++++++++++++++++++++++++++++++
2 files changed, 39 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/xe/xe_svm_devmem.c b/drivers/gpu/drm/xe/xe_svm_devmem.c
index 445e0e1bc3b4..5cd54dde4a9d 100644
--- a/drivers/gpu/drm/xe/xe_svm_devmem.c
+++ b/drivers/gpu/drm/xe/xe_svm_devmem.c
@@ -95,6 +95,7 @@ int xe_devm_alloc_pages(struct xe_tile *tile,
block->private = meta;
block_pfn_first =
block_offset_to_pfn(mr, drm_buddy_block_offset(block));
+ trace_xe_buddy_block_alloc(block, size, block_pfn_first);
for(i = 0; i < pages_per_block; i++) {
struct page *page;
@@ -159,8 +160,10 @@ void xe_devm_page_free(struct page *page)
xe_assert(tile->xe, i < pages_per_block);
clear_bit(i, meta->bitmap);
- if (bitmap_empty(meta->bitmap, pages_per_block))
+ if (bitmap_empty(meta->bitmap, pages_per_block)) {
free_block(block);
+ trace_xe_buddy_block_free(block, size, block_pfn_first);
+ }
}
static const struct dev_pagemap_ops xe_devm_pagemap_ops = {
diff --git a/drivers/gpu/drm/xe/xe_trace.h b/drivers/gpu/drm/xe/xe_trace.h
index 63867c0fa848..50380f5173ca 100644
--- a/drivers/gpu/drm/xe/xe_trace.h
+++ b/drivers/gpu/drm/xe/xe_trace.h
@@ -11,6 +11,7 @@
#include <linux/tracepoint.h>
#include <linux/types.h>
+#include <drm/drm_buddy.h>
#include "xe_bo_types.h"
#include "xe_exec_queue_types.h"
@@ -600,6 +601,40 @@ DEFINE_EVENT_PRINT(xe_guc_ctb, xe_guc_ctb_g2h,
);
+DECLARE_EVENT_CLASS(xe_buddy_block,
+ TP_PROTO(struct drm_buddy_block *block, u64 size, u64 pfn),
+ TP_ARGS(block, size, pfn),
+
+ TP_STRUCT__entry(
+ __field(u64, block)
+ __field(u64, header)
+ __field(u64, size)
+ __field(u64, pfn)
+ ),
+
+ TP_fast_assign(
+ __entry->block = (u64)block;
+ __entry->header = block->header;
+ __entry->size = size;
+ __entry->pfn = pfn;
+ ),
+
+ TP_printk("xe svm: allocated block %llx, block header %llx, size %llx, pfn %llx\n",
+ __entry->block, __entry->header, __entry->size, __entry->pfn)
+);
+
+
+DEFINE_EVENT(xe_buddy_block, xe_buddy_block_alloc,
+ TP_PROTO(struct drm_buddy_block *block, u64 size, u64 pfn),
+ TP_ARGS(block, size, pfn)
+);
+
+
+DEFINE_EVENT(xe_buddy_block, xe_buddy_block_free,
+ TP_PROTO(struct drm_buddy_block *block, u64 size, u64 pfn),
+ TP_ARGS(block, size, pfn)
+);
+
#endif
/* This part must be outside protection */
--
2.26.3
next prev parent reply other threads:[~2024-01-17 22:02 UTC|newest]
Thread overview: 198+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-17 22:12 [PATCH 00/23] XeKmd basic SVM support Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-17 22:12 ` [PATCH 01/23] drm/xe/svm: Add SVM document Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-17 22:12 ` [PATCH 02/23] drm/xe/svm: Add svm key data structures Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-17 22:12 ` [PATCH 03/23] drm/xe/svm: create xe svm during vm creation Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-17 22:12 ` [PATCH 04/23] drm/xe/svm: Trace svm creation Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-17 22:12 ` [PATCH 05/23] drm/xe/svm: add helper to retrieve svm range from address Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-17 22:12 ` [PATCH 06/23] drm/xe/svm: Introduce a helper to build sg table from hmm range Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-04-05 0:39 ` Jason Gunthorpe
2024-04-05 3:33 ` Zeng, Oak
2024-04-05 12:37 ` Jason Gunthorpe
2024-04-05 16:42 ` Zeng, Oak
2024-04-05 18:02 ` Jason Gunthorpe
2024-04-09 16:45 ` Zeng, Oak
2024-04-09 17:24 ` Jason Gunthorpe
2024-04-23 21:17 ` Zeng, Oak
2024-04-24 2:31 ` Matthew Brost
2024-04-24 13:57 ` Jason Gunthorpe
2024-04-24 16:35 ` Matthew Brost
2024-04-24 16:44 ` Jason Gunthorpe
2024-04-24 16:56 ` Matthew Brost
2024-04-24 17:48 ` Jason Gunthorpe
2024-04-24 13:48 ` Jason Gunthorpe
2024-04-24 23:59 ` Zeng, Oak
2024-04-25 1:05 ` Jason Gunthorpe
2024-04-26 9:55 ` Thomas Hellström
2024-04-26 12:00 ` Jason Gunthorpe
2024-04-26 14:49 ` Thomas Hellström
2024-04-26 16:35 ` Jason Gunthorpe
2024-04-29 8:25 ` Thomas Hellström
2024-04-30 17:30 ` Jason Gunthorpe
2024-04-30 18:57 ` Daniel Vetter
2024-05-01 0:09 ` Jason Gunthorpe
2024-05-02 8:04 ` Daniel Vetter
2024-05-02 9:11 ` Thomas Hellström
2024-05-02 12:46 ` Jason Gunthorpe
2024-05-02 15:01 ` Thomas Hellström
2024-05-02 19:25 ` Zeng, Oak
2024-05-03 13:37 ` Jason Gunthorpe
2024-05-03 14:43 ` Zeng, Oak
2024-05-03 16:28 ` Jason Gunthorpe
2024-05-03 20:29 ` Zeng, Oak
2024-05-04 1:03 ` Dave Airlie
2024-05-06 13:04 ` Daniel Vetter
2024-05-06 23:50 ` Matthew Brost
2024-05-07 11:56 ` Jason Gunthorpe
2024-05-06 13:33 ` Jason Gunthorpe
2024-04-09 17:33 ` Matthew Brost
2024-01-17 22:12 ` [PATCH 07/23] drm/xe/svm: Add helper for binding hmm range to gpu Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-17 22:12 ` [PATCH 08/23] drm/xe/svm: Add helper to invalidate svm range from GPU Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-17 22:12 ` [PATCH 09/23] drm/xe/svm: Remap and provide memmap backing for GPU vram Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-17 22:12 ` [PATCH 10/23] drm/xe/svm: Introduce svm migration function Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-17 22:12 ` [PATCH 11/23] drm/xe/svm: implement functions to allocate and free device memory Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-17 22:12 ` Oak Zeng [this message]
2024-01-17 22:12 ` [PATCH 12/23] drm/xe/svm: Trace buddy block allocation and free Oak Zeng
2024-01-17 22:12 ` [PATCH 13/23] drm/xe/svm: Handle CPU page fault Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-17 22:12 ` [PATCH 14/23] drm/xe/svm: trace svm range migration Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-17 22:12 ` [PATCH 15/23] drm/xe/svm: Implement functions to register and unregister mmu notifier Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-17 22:12 ` [PATCH 16/23] drm/xe/svm: Implement the mmu notifier range invalidate callback Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-17 22:12 ` [PATCH 17/23] drm/xe/svm: clean up svm range during process exit Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-17 22:12 ` [PATCH 18/23] drm/xe/svm: Move a few structures to xe_gt.h Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-17 22:12 ` [PATCH 19/23] drm/xe/svm: migrate svm range to vram Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-17 22:12 ` [PATCH 20/23] drm/xe/svm: Populate svm range Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-17 22:12 ` [PATCH 21/23] drm/xe/svm: GPU page fault support Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-23 2:06 ` Welty, Brian
2024-01-23 2:06 ` Welty, Brian
2024-01-23 3:09 ` Zeng, Oak
2024-01-23 3:09 ` Zeng, Oak
2024-01-23 3:21 ` Making drm_gpuvm work across gpu devices Zeng, Oak
2024-01-23 3:21 ` Zeng, Oak
2024-01-23 11:13 ` Christian König
2024-01-23 11:13 ` Christian König
2024-01-23 19:37 ` Zeng, Oak
2024-01-23 19:37 ` Zeng, Oak
2024-01-23 20:17 ` Felix Kuehling
2024-01-23 20:17 ` Felix Kuehling
2024-01-25 1:39 ` Zeng, Oak
2024-01-25 1:39 ` Zeng, Oak
2024-01-23 23:56 ` Danilo Krummrich
2024-01-23 23:56 ` Danilo Krummrich
2024-01-24 3:57 ` Zeng, Oak
2024-01-24 3:57 ` Zeng, Oak
2024-01-24 4:14 ` Zeng, Oak
2024-01-24 4:14 ` Zeng, Oak
2024-01-24 6:48 ` Christian König
2024-01-24 6:48 ` Christian König
2024-01-25 22:13 ` Danilo Krummrich
2024-01-25 22:13 ` Danilo Krummrich
2024-01-24 8:33 ` Christian König
2024-01-24 8:33 ` Christian König
2024-01-25 1:17 ` Zeng, Oak
2024-01-25 1:17 ` Zeng, Oak
2024-01-25 1:25 ` David Airlie
2024-01-25 1:25 ` David Airlie
2024-01-25 5:25 ` Zeng, Oak
2024-01-25 5:25 ` Zeng, Oak
2024-01-26 10:09 ` Christian König
2024-01-26 10:09 ` Christian König
2024-01-26 20:13 ` Zeng, Oak
2024-01-26 20:13 ` Zeng, Oak
2024-01-29 10:10 ` Christian König
2024-01-29 10:10 ` Christian König
2024-01-29 20:09 ` Zeng, Oak
2024-01-29 20:09 ` Zeng, Oak
2024-01-25 11:00 ` 回复：Making " 周春明(日月)
2024-01-25 11:00 ` 周春明(日月)
2024-01-25 17:00 ` Zeng, Oak
2024-01-25 17:00 ` Zeng, Oak
2024-01-25 17:15 ` Making " Felix Kuehling
2024-01-25 17:15 ` Felix Kuehling
2024-01-25 18:37 ` Zeng, Oak
2024-01-25 18:37 ` Zeng, Oak
2024-01-26 13:23 ` Christian König
2024-01-26 13:23 ` Christian König
2024-01-25 16:42 ` Zeng, Oak
2024-01-25 16:42 ` Zeng, Oak
2024-01-25 18:32 ` Daniel Vetter
2024-01-25 18:32 ` Daniel Vetter
2024-01-25 21:02 ` Zeng, Oak
2024-01-25 21:02 ` Zeng, Oak
2024-01-26 8:21 ` Thomas Hellström
2024-01-26 8:21 ` Thomas Hellström
2024-01-26 12:52 ` Christian König
2024-01-26 12:52 ` Christian König
2024-01-27 2:21 ` Zeng, Oak
2024-01-27 2:21 ` Zeng, Oak
2024-01-29 10:19 ` Christian König
2024-01-29 10:19 ` Christian König
2024-01-30 0:21 ` Zeng, Oak
2024-01-30 0:21 ` Zeng, Oak
2024-01-30 8:39 ` Christian König
2024-01-30 8:39 ` Christian König
2024-01-30 22:29 ` Zeng, Oak
2024-01-30 22:29 ` Zeng, Oak
2024-01-30 23:12 ` David Airlie
2024-01-30 23:12 ` David Airlie
2024-01-31 9:15 ` Daniel Vetter
2024-01-31 9:15 ` Daniel Vetter
2024-01-31 20:17 ` Zeng, Oak
2024-01-31 20:17 ` Zeng, Oak
2024-01-31 20:59 ` Zeng, Oak
2024-01-31 20:59 ` Zeng, Oak
2024-02-01 8:52 ` Christian König
2024-02-01 8:52 ` Christian König
2024-02-29 18:22 ` Zeng, Oak
2024-03-08 4:43 ` Zeng, Oak
2024-03-08 10:07 ` Christian König
2024-01-30 8:43 ` Thomas Hellström
2024-01-30 8:43 ` Thomas Hellström
2024-01-29 15:03 ` Felix Kuehling
2024-01-29 15:03 ` Felix Kuehling
2024-01-29 15:33 ` Christian König
2024-01-29 15:33 ` Christian König
2024-01-29 16:24 ` Felix Kuehling
2024-01-29 16:24 ` Felix Kuehling
2024-01-29 16:28 ` Christian König
2024-01-29 16:28 ` Christian König
2024-01-29 17:52 ` Felix Kuehling
2024-01-29 17:52 ` Felix Kuehling
2024-01-29 19:03 ` Christian König
2024-01-29 19:03 ` Christian König
2024-01-29 20:24 ` Felix Kuehling
2024-01-29 20:24 ` Felix Kuehling
2024-02-23 20:12 ` Zeng, Oak
2024-02-27 6:54 ` Christian König
2024-02-27 15:58 ` Zeng, Oak
2024-02-28 19:51 ` Zeng, Oak
2024-02-29 9:41 ` Christian König
2024-02-29 16:05 ` Zeng, Oak
2024-02-29 17:12 ` Thomas Hellström
2024-03-01 7:01 ` Christian König
2024-01-17 22:12 ` [PATCH 22/23] drm/xe/svm: Add DRM_XE_SVM kernel config entry Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-17 22:12 ` [PATCH 23/23] drm/xe/svm: Add svm memory hints interface Oak Zeng
2024-01-17 22:12 ` Oak Zeng
2024-01-18 2:45 ` ✓ CI.Patch_applied: success for XeKmd basic SVM support Patchwork
2024-01-18 2:46 ` ✗ CI.checkpatch: warning " Patchwork
2024-01-18 2:46 ` ✗ CI.KUnit: failure " Patchwork
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