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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
*
* (C) COPYRIGHT 2012-2016, 2020-2022 ARM Limited. All rights reserved.
*
* This program is free software and is provided to you under the terms of the
* GNU General Public License version 2 as published by the Free Software
* Foundation, and any use by you of this program is subject to the terms
* of such GNU license.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you can access it online at
* http://www.gnu.org/licenses/gpl-2.0.html.
*
*/
/**
* DOC: Header file for mem profiles entries in debugfs
*
*/
#ifndef _KBASE_MEM_PROFILE_DEBUGFS_H
#define _KBASE_MEM_PROFILE_DEBUGFS_H
#include <linux/debugfs.h>
#include <linux/seq_file.h>
/**
* kbasep_mem_profile_debugfs_remove - Remove entry from Mali memory profile debugfs
*
* @kctx: The context whose debugfs file @p data should be removed from
*/
void kbasep_mem_profile_debugfs_remove(struct kbase_context *kctx);
/**
* kbasep_mem_profile_debugfs_insert - Insert @p data to the debugfs file
* so it can be read by userspace
*
* @kctx: The context whose debugfs file @p data should be inserted to
* @data: A NULL-terminated string to be inserted to the debugfs file,
* without the trailing new line character
* @size: The length of the @p data string
*
* The function takes ownership of @p data and frees it later when new data
* is inserted.
*
* If the debugfs entry corresponding to the @p kctx doesn't exist,
* an attempt will be made to create it.
*
* Return: 0 if @p data inserted correctly, -EAGAIN in case of error
*
* @post @ref mem_profile_initialized will be set to @c true
* the first time this function succeeds.
*/
int kbasep_mem_profile_debugfs_insert(struct kbase_context *kctx, char *data,
size_t size);
#endif /*_KBASE_MEM_PROFILE_DEBUGFS_H*/
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