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Commit ed5725e9 authored by Subash Abhinov Kasiviswanathan's avatar Subash Abhinov Kasiviswanathan
Browse files

drivers: rmnet_shs: Fix shs_boost_wq memleak 



Previously when SSR occured a new shs_freq_wq would be allocated
if shs initialized.

This change destroys the workqueue on de-initialization so that
allocating isn't resulting in a memleak.

Change-Id: I6282890f9fd3c6c562903ff7b64b014ad2658f38
Acked-by: default avatarRaul Martinez <mraul@qti.qualcomm.com>
Signed-off-by: default avatarSubash Abhinov Kasiviswanathan <subashab@codeaurora.org>
parent 4d10bfcc

drivers/rmnet/shs/rmnet_shs_freq.c

+12 −3
Original line number Diff line number Diff line
@@ -106,6 +106,7 @@ void rmnet_shs_boost_cpus() 
	if (work_pending(&boost_cpu))

		return;



	if (shs_boost_wq)

		queue_work(shs_boost_wq, &boost_cpu);

}
@@ -126,11 +127,14 @@ void rmnet_shs_reset_cpus() 
	if (work_pending(&boost_cpu))

		return;



	if (shs_boost_wq)

		queue_work(shs_boost_wq, &boost_cpu);

}



int rmnet_shs_freq_init(void)

{



	if (!shs_boost_wq)

		shs_boost_wq = alloc_workqueue("shs_boost_wq", WQ_HIGHPRI, 0);



	if (!shs_boost_wq)
@@ -149,6 +153,11 @@ int rmnet_shs_freq_exit(void) 
	rmnet_shs_reset_freq();

	cancel_work_sync(&boost_cpu);



	if (shs_boost_wq) {

		destroy_workqueue(shs_boost_wq);

		shs_boost_wq = NULL;

	}



	if (rmnet_shs_freq_enable)

		cpufreq_unregister_notifier(&freq_boost_nb,

					    CPUFREQ_POLICY_NOTIFIER);