Merge "memshare: Fix parameters to collect ramdump" (a25f17c2) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/soc/qcom/memshare/msm_memshare.c

+12 −4

Original line number	Diff line number	Diff line
		/* Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
		/* Copyright (c) 2013-2017, The Linux Foundation. All rights reserved.
		*
		* This program is free software; you can redistribute it and/or modify
		* it under the terms of the GNU General Public License version 2 and
		@@ -38,6 +38,7 @@ static void mem_share_svc_recv_msg(struct work_struct *work);
		static DECLARE_DELAYED_WORK(work_recv_msg, mem_share_svc_recv_msg);
		static struct workqueue_struct *mem_share_svc_workqueue;
		static uint64_t bootup_request;
		static bool ramdump_event;
		static void *memshare_ramdump_dev[MAX_CLIENTS];

		/* Memshare Driver Structure */
		@@ -305,18 +306,25 @@ static int modem_notifier_cb(struct notifier_block *this, unsigned long code,
		bootup_request++;
		break;

		case SUBSYS_RAMDUMP_NOTIFICATION:
		ramdump_event = 1;
		break;

		case SUBSYS_BEFORE_POWERUP:
		if (_cmd)
		if (_cmd) {
		notifdata = (struct notif_data *) _cmd;
		else
		} else {
		ramdump_event = 0;
		break;
		}

		if (notifdata->enable_ramdump) {
		if (notifdata->enable_ramdump && ramdump_event) {
		pr_info("memshare: %s, Ramdump collection is enabled\n",
		__func__);
		ret = mem_share_do_ramdump();
		if (ret)
		pr_err("Ramdump collection failed\n");
		ramdump_event = 0;
		}
		break;