msm: kgsl: add per-process memory info to debugfs
Add a file for each process in debugfs named, kgsl/proc/<pid>/mem
which contains information about all memory allocations the process
has made.
Change-Id: Ice3f039d92cc1b1cdb5a6192808441ddfdf8abfb
Signed-off-by: Jeremy Gebben <jgebben@codeaurora.org>
Signed-off-by: Rajeev Kulkarni <krajeev@codeaurora.org>
diff --git a/drivers/gpu/msm/kgsl.c b/drivers/gpu/msm/kgsl.c
index 3aac3af..9785e69 100644
--- a/drivers/gpu/msm/kgsl.c
+++ b/drivers/gpu/msm/kgsl.c
@@ -740,6 +740,7 @@
list_add(&private->list, &kgsl_driver.process_list);
kgsl_process_init_sysfs(private);
+ kgsl_process_init_debugfs(private);
out:
mutex_unlock(&kgsl_driver.process_mutex);
@@ -762,6 +763,7 @@
goto unlock;
kgsl_process_uninit_sysfs(private);
+ debugfs_remove_recursive(private->debug_root);
list_del(&private->list);