nv-tegra-mirror/linux-nvgpu
1
0
Fork 0
mirror of git://nv-tegra.nvidia.com/linux-nvgpu.git synced 2025-12-24 02:22:34 +03:00
Code Issues Packages Projects Releases Wiki Activity

gpu: nvgpu: kmem debug bitrot update

Browse Source 
Fix bitrot that was incurred when large amounts of the debugfs
stuff was moved the Linux struct. Since the debugfs debugging
is largely hidden under a config for the kmem code the necessary
changes for the kmem debugging were missed until now.

Change-Id: I105549ce39343e503212e302f39ede36c6ea5194
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1575564
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
This commit is contained in:
Alex Waterman
2017-10-09 15:05:08 -07:00
committed by mobile promotions
parent 9b20f2a15e
commit fc5c787339
1 changed files with 10 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
drivers/gpu/nvgpu/common/linux/debug_kmem.c
View File

@@ -9,16 +9,15 @@
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#include "debug_kmem.h"
#include "kmem_priv.h"
#include "gk20a/platform_gk20a.h"
#include <linux/debugfs.h>
#include <linux/seq_file.h>
#include "os_linux.h"
#include "debug_kmem.h"
#include "kmem_priv.h"
#ifdef CONFIG_NVGPU_TRACK_MEM_USAGE
/**
* to_human_readable_bytes - Determine suffix for passed size.
@@ -295,21 +294,21 @@ static const struct file_operations __kmem_traces_fops = {
void nvgpu_kmem_debugfs_init(struct gk20a *g)
{
struct gk20a_platform *platform = dev_get_drvdata(dev_from_gk20a(g));
struct nvgpu_os_linux *l = nvgpu_os_linux_from_gk20a(g);
struct dentry *node;
g->debugfs_kmem = debugfs_create_dir("kmem_tracking", platform->debugfs);
if (IS_ERR_OR_NULL(g->debugfs_kmem))
l->debugfs_kmem = debugfs_create_dir("kmem_tracking", l->debugfs);
if (IS_ERR_OR_NULL(l->debugfs_kmem))
return;
node = debugfs_create_file(g->vmallocs->name, S_IRUGO,
g->debugfs_kmem,
l->debugfs_kmem,
g->vmallocs, &__kmem_tracking_fops);
node = debugfs_create_file(g->kmallocs->name, S_IRUGO,
g->debugfs_kmem,
l->debugfs_kmem,
g->kmallocs, &__kmem_tracking_fops);
node = debugfs_create_file("traces", S_IRUGO,
g->debugfs_kmem,
l->debugfs_kmem,
g, &__kmem_traces_fops);
}
#endif