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