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Commit 38763ce9 authored by Nisha Menon's avatar Nisha Menon Committed by snandini
Browse files

qcacmn: Add new cpumask apis to framework 

Add new qdf apis to copy cpumask and check if an
existing cpumask is empty.

Change-Id: Iac26aa9ee9cca5762dbeb16834c0dc89e270fc5c
CRs-Fixed: 2738317
parent f7d77da6

qdf/inc/qdf_threads.h

+21 −1
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2014-2019 The Linux Foundation. All rights reserved.

 * Copyright (c) 2014-2020 The Linux Foundation. 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
@@ -168,4 +168,24 @@ void qdf_cpumask_set_cpu(unsigned int cpu, qdf_cpu_mask *dstp); 
 * Return: None

 */

void qdf_cpumask_setall(qdf_cpu_mask *dstp);



/**

 * qdf_cpumask_empty - Check if cpu_mask is empty

 * @srcp: cpumask pointer

 *

 * Return: true or false

 *

 */

bool qdf_cpumask_empty(const struct cpumask *srcp);



/**

 * qdf_cpumask_copy - Copy srcp cpumask to dstp

 * @srcp: source cpumask pointer

 * @dstp: destination cpumask pointer

 *

 * Return: None

 *

 */

void qdf_cpumask_copy(struct cpumask *dstp,

		      const struct cpumask *srcp);

#endif /* __QDF_THREADS_H */

qdf/linux/src/qdf_threads.c

+16 −1
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2014-2019 The Linux Foundation. All rights reserved.

 * Copyright (c) 2014-2020 The Linux Foundation. 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
@@ -278,3 +278,18 @@ void qdf_cpumask_setall(qdf_cpu_mask *dstp) 
}



qdf_export_symbol(qdf_cpumask_setall);



bool qdf_cpumask_empty(const struct cpumask *srcp)

{

	return cpumask_empty(srcp);

}



qdf_export_symbol(qdf_cpumask_empty);



void qdf_cpumask_copy(struct cpumask *dstp,

		      const struct cpumask *srcp)

{

	return cpumask_copy(dstp, srcp);

}



qdf_export_symbol(qdf_cpumask_copy);