1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
From 478de18bf513ecad419d25981e7b66c78126752c Mon Sep 17 00:00:00 2001
From: Madhurkiran Harikrishnan <madhurki@xilinx.com>
Date: Tue, 5 Dec 2017 09:58:36 -0800
Subject: [PATCH 9/9] mali_memory_swap_alloc.c: Rename global_page_state with
global_zone_page_state
Refer Kernel commit c41f012ade0b95b0a6e25c7150673e0554736165
Which simply renames without any functional changes
Signed-off-by: Madhurkiran Harikrishnan <madhurki@xilinx.com>
Upstream-Status: Pending
---
driver/src/devicedrv/mali/linux/mali_memory_swap_alloc.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/driver/src/devicedrv/mali/linux/mali_memory_swap_alloc.c b/driver/src/devicedrv/mali/linux/mali_memory_swap_alloc.c
index a54faca..e122b4c 100644
--- linux/mali_memory_swap_alloc.c
+++ b/linux/mali_memory_swap_alloc.c
@@ -248,7 +248,11 @@ static void mali_mem_swap_swapped_bkend_pool_shrink(_mali_mem_swap_pool_shrink_t
}
/* Get system free pages number. */
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 14, 0)
+ system_free_size = global_zone_page_state(NR_FREE_PAGES) * PAGE_SIZE;
+#else
system_free_size = global_page_state(NR_FREE_PAGES) * PAGE_SIZE;
+#endif
last_gpu_utilization = _mali_ukk_utilization_gp_pp();
if ((last_gpu_utilization < gpu_utilization_threshold_value)
@@ -575,8 +579,12 @@ int mali_mem_swap_alloc_pages(mali_mem_swap *swap_mem, u32 size, u32 *bkend_idx)
list_add_tail(&m_page->list, &swap_mem->pages);
}
-
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 14, 0)
+ system_free_size = global_zone_page_state(NR_FREE_PAGES) * PAGE_SIZE;
+#else
system_free_size = global_page_state(NR_FREE_PAGES) * PAGE_SIZE;
+#endif
+
if ((system_free_size < mali_mem_swap_out_threshold_value)
&& (mem_backend_swapped_pool_size > (mali_mem_swap_out_threshold_value >> 2))
--
2.7.4
|
