156 lines
4.8 KiB
C
Executable File
156 lines
4.8 KiB
C
Executable File
/*
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* Copyright (C) 2012-2017 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 GNU General Public License version 2
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* as published by the Free Software Foundation, and any use by you of this program is subject to the terms of such GNU licence.
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*
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* A copy of the licence is included with the program, and can also be obtained from Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "mali_osk.h"
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#include "mali_osk_list.h"
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#include "mali_session.h"
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#include "mali_ukk.h"
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#ifdef MALI_MEM_SWAP_TRACKING
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#include "mali_memory_swap_alloc.h"
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#endif
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_MALI_OSK_LIST_HEAD(mali_sessions);
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static u32 mali_session_count = 0;
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_mali_osk_spinlock_irq_t *mali_sessions_lock = NULL;
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wait_queue_head_t pending_queue;
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_mali_osk_errcode_t mali_session_initialize(void)
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{
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_MALI_OSK_INIT_LIST_HEAD(&mali_sessions);
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/* init wait queue for big varying job */
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init_waitqueue_head(&pending_queue);
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mali_sessions_lock = _mali_osk_spinlock_irq_init(
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_MALI_OSK_LOCKFLAG_ORDERED,
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_MALI_OSK_LOCK_ORDER_SESSIONS);
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if (NULL == mali_sessions_lock) {
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return _MALI_OSK_ERR_NOMEM;
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}
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return _MALI_OSK_ERR_OK;
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}
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void mali_session_terminate(void)
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{
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if (NULL != mali_sessions_lock) {
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_mali_osk_spinlock_irq_term(mali_sessions_lock);
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mali_sessions_lock = NULL;
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}
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}
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void mali_session_add(struct mali_session_data *session)
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{
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mali_session_lock();
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_mali_osk_list_add(&session->link, &mali_sessions);
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mali_session_count++;
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mali_session_unlock();
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}
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void mali_session_remove(struct mali_session_data *session)
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{
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mali_session_lock();
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_mali_osk_list_delinit(&session->link);
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mali_session_count--;
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mali_session_unlock();
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}
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u32 mali_session_get_count(void)
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{
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return mali_session_count;
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}
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mali_bool mali_session_pp_job_is_empty(void *data)
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{
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struct mali_session_data *session = (struct mali_session_data *)data;
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MALI_DEBUG_ASSERT_POINTER(session);
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if ( 0 == _mali_osk_atomic_read(&session->number_of_pp_jobs)) {
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return MALI_TRUE;
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}
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return MALI_FALSE;
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}
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wait_queue_head_t *mali_session_get_wait_queue(void)
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{
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return &pending_queue;
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}
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/*
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* Get the max completed window jobs from all active session,
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* which will be used in window render frame per sec calculate
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*/
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#if defined(CONFIG_MALI_DVFS)
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u32 mali_session_max_window_num(void)
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{
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struct mali_session_data *session, *tmp;
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u32 max_window_num = 0;
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u32 tmp_number = 0;
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mali_session_lock();
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MALI_SESSION_FOREACH(session, tmp, link) {
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tmp_number = _mali_osk_atomic_xchg(
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&session->number_of_window_jobs, 0);
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if (max_window_num < tmp_number) {
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max_window_num = tmp_number;
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}
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}
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mali_session_unlock();
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return max_window_num;
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}
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#endif
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void mali_session_memory_tracking(_mali_osk_print_ctx *print_ctx)
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{
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struct mali_session_data *session, *tmp;
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u32 mali_mem_usage;
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u32 total_mali_mem_size;
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#ifdef MALI_MEM_SWAP_TRACKING
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u32 swap_pool_size;
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u32 swap_unlock_size;
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#endif
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MALI_DEBUG_ASSERT_POINTER(print_ctx);
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mali_session_lock();
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MALI_SESSION_FOREACH(session, tmp, link) {
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#ifdef MALI_MEM_SWAP_TRACKING
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_mali_osk_ctxprintf(print_ctx, " %-25s %-10u %-10u %-15u %-15u %-10u %-10u %-10u\n",
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session->comm, session->pid,
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(atomic_read(&session->mali_mem_allocated_pages)) * _MALI_OSK_MALI_PAGE_SIZE,
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(unsigned int)session->max_mali_mem_allocated_size,
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(unsigned int)((atomic_read(&session->mali_mem_array[MALI_MEM_EXTERNAL])) * _MALI_OSK_MALI_PAGE_SIZE),
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(unsigned int)((atomic_read(&session->mali_mem_array[MALI_MEM_UMP])) * _MALI_OSK_MALI_PAGE_SIZE),
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(unsigned int)((atomic_read(&session->mali_mem_array[MALI_MEM_DMA_BUF])) * _MALI_OSK_MALI_PAGE_SIZE),
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(unsigned int)((atomic_read(&session->mali_mem_array[MALI_MEM_SWAP])) * _MALI_OSK_MALI_PAGE_SIZE)
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);
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#else
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_mali_osk_ctxprintf(print_ctx, " %-25s %-10u %-10u %-15u %-15u %-10u %-10u \n",
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session->comm, session->pid,
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(unsigned int)((atomic_read(&session->mali_mem_allocated_pages)) * _MALI_OSK_MALI_PAGE_SIZE),
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(unsigned int)session->max_mali_mem_allocated_size,
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(unsigned int)((atomic_read(&session->mali_mem_array[MALI_MEM_EXTERNAL])) * _MALI_OSK_MALI_PAGE_SIZE),
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(unsigned int)((atomic_read(&session->mali_mem_array[MALI_MEM_UMP])) * _MALI_OSK_MALI_PAGE_SIZE),
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(unsigned int)((atomic_read(&session->mali_mem_array[MALI_MEM_DMA_BUF])) * _MALI_OSK_MALI_PAGE_SIZE)
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);
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#endif
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}
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mali_session_unlock();
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mali_mem_usage = _mali_ukk_report_memory_usage();
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total_mali_mem_size = _mali_ukk_report_total_memory_size();
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_mali_osk_ctxprintf(print_ctx, "Mali mem usage: %u\nMali mem limit: %u\n", mali_mem_usage, total_mali_mem_size);
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#ifdef MALI_MEM_SWAP_TRACKING
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mali_mem_swap_tracking(&swap_pool_size, &swap_unlock_size);
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_mali_osk_ctxprintf(print_ctx, "Mali swap mem pool : %u\nMali swap mem unlock: %u\n", swap_pool_size, swap_unlock_size);
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#endif
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}
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