samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

qcacmn: Save jiffies value for QDF timer

Browse Source 
Save the jiffies value in a per-timer context
in qdf_mc_timer_t while processing qdf_mc_timer_start
and scheduler_mc_timer_callback. It will help the
debugger to know the exact time gap between the
start and stop/expiry of the QDF timer.

Change-Id: Ia79011971184de9390632253417ee35dc7d26cf8
CRs-Fixed: 3283746
This commit is contained in:
abhinav kumar
2022-08-30 17:38:37 +05:30
committed by Madan Koyyalamudi
parent 65d7505a94
commit 2888b71da7
3 changed files with 17 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
qdf/linux/src/qdf_mc_timer.c
View File

@@ -1,5 +1,6 @@
/*
* Copyright (c) 2014-2021 The Linux Foundation. All rights reserved.
* Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the
@@ -692,6 +693,12 @@ QDF_STATUS qdf_mc_timer_start(qdf_mc_timer_t *timer, uint32_t expiration_time)
timer->state = QDF_TIMER_STATE_RUNNING;
/* Save the jiffies value in a per-timer context in qdf_mc_timer_t
* It will help the debugger to know the exact time at which the host
* starts the QDF timer.
*/
timer->timer_start_jiffies = jiffies;
/* get the thread ID on which the timer is being started */
timer->platform_info.thread_id = current->pid;