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msm: kgsl: Make 'globals' a device level debugfs file

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Make 'globals' a device level debugfs file so it can have access to the
 device node. The downside is that we need to move it one directory lower
to fit with the other device nodes but debugfs isn't ABI so that should be
a reasonable price to pay.

Change-Id: Ic0dedbada8c8920e6e9b3915529404040aafa38b
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
This commit is contained in:
Jordan Crouse 2019-10-14 10:41:00 -06:00
commit 12d67a7dbe
1 changed files with 28 additions and 26 deletions
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54
drivers/gpu/msm/kgsl_debugfs.c
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@ -65,6 +65,30 @@ static int _isdb_get(void *data, u64 *val)
DEFINE_DEBUGFS_ATTRIBUTE(_isdb_fops, _isdb_get, _isdb_set, "%llu\n");
static int globals_print(struct seq_file *s, void *unused)
{
kgsl_print_global_pt_entries(s);
return 0;
}
static int globals_open(struct inode *inode, struct file *file)
{
return single_open(file, globals_print, NULL);
}
static int globals_release(struct inode *inode, struct file *file)
{
return single_release(inode, file);
}
static const struct file_operations global_fops = {
.open = globals_open,
.read = seq_read,
.llseek = seq_lseek,
.release = globals_release,
};
void kgsl_device_debugfs_init(struct kgsl_device *device)
{
struct dentry *snapshot_dir;
@ -74,6 +98,10 @@ void kgsl_device_debugfs_init(struct kgsl_device *device)
device->d_debugfs = debugfs_create_dir(device->name,
kgsl_debugfs_dir);
debugfs_create_file("globals", 0444, device->d_debugfs, device,
&global_fops);
snapshot_dir = debugfs_create_dir("snapshot", kgsl_debugfs_dir);
debugfs_create_file("break_isdb", 0644, snapshot_dir, device,
&_isdb_fops);
@ -347,29 +375,6 @@ static const struct file_operations process_sparse_mem_fops = {
.release = process_mem_release,
};
static int globals_print(struct seq_file *s, void *unused)
{
kgsl_print_global_pt_entries(s);
return 0;
}
static int globals_open(struct inode *inode, struct file *file)
{
return single_open(file, globals_print, NULL);
}
static int globals_release(struct inode *inode, struct file *file)
{
return single_release(inode, file);
}
static const struct file_operations global_fops = {
.open = globals_open,
.read = seq_read,
.llseek = seq_lseek,
.release = globals_release,
};
/**
* kgsl_process_init_debugfs() - Initialize debugfs for a process
* @private: Pointer to process private structure created for the process
@ -428,9 +433,6 @@ void kgsl_core_debugfs_init(void)
if (IS_ERR_OR_NULL(kgsl_debugfs_dir))
return;
debugfs_create_file("globals", 0444, kgsl_debugfs_dir, NULL,
&global_fops);
debug_dir = debugfs_create_dir("debug", kgsl_debugfs_dir);
debugfs_create_file("strict_memory", 0644, debug_dir, NULL,