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-rw-r--r--drivers/staging/android/ion/ion-ioctl.c3
-rw-r--r--drivers/staging/android/ion/ion.c12
-rw-r--r--drivers/staging/android/ion/ion_cma_heap.c12
-rw-r--r--drivers/staging/android/ion/ion_heap.c1
-rw-r--r--drivers/staging/android/ion/ion_of.c1
-rw-r--r--drivers/staging/android/ion/ion_priv.h40
-rw-r--r--drivers/staging/android/lowmemorykiller.c2
7 files changed, 35 insertions, 36 deletions
diff --git a/drivers/staging/android/ion/ion-ioctl.c b/drivers/staging/android/ion/ion-ioctl.c
index 7e7431d8d49f..9ff815ad1cb1 100644
--- a/drivers/staging/android/ion/ion-ioctl.c
+++ b/drivers/staging/android/ion/ion-ioctl.c
@@ -111,7 +111,8 @@ long ion_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
struct ion_handle *handle;
mutex_lock(&client->lock);
- handle = ion_handle_get_by_id_nolock(client, data.handle.handle);
+ handle = ion_handle_get_by_id_nolock(client,
+ data.handle.handle);
if (IS_ERR(handle)) {
mutex_unlock(&client->lock);
return PTR_ERR(handle);
diff --git a/drivers/staging/android/ion/ion.c b/drivers/staging/android/ion/ion.c
index b653451843c8..f45115fce4eb 100644
--- a/drivers/staging/android/ion/ion.c
+++ b/drivers/staging/android/ion/ion.c
@@ -36,6 +36,7 @@
#include <linux/debugfs.h>
#include <linux/dma-buf.h>
#include <linux/idr.h>
+#include <linux/sched/task.h>
#include "ion.h"
#include "ion_priv.h"
@@ -865,15 +866,14 @@ static void ion_buffer_sync_for_device(struct ion_buffer *buffer,
list_for_each_entry(vma_list, &buffer->vmas, list) {
struct vm_area_struct *vma = vma_list->vma;
- zap_page_range(vma, vma->vm_start, vma->vm_end - vma->vm_start,
- NULL);
+ zap_page_range(vma, vma->vm_start, vma->vm_end - vma->vm_start);
}
mutex_unlock(&buffer->lock);
}
-static int ion_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
+static int ion_vm_fault(struct vm_fault *vmf)
{
- struct ion_buffer *buffer = vma->vm_private_data;
+ struct ion_buffer *buffer = vmf->vma->vm_private_data;
unsigned long pfn;
int ret;
@@ -882,7 +882,7 @@ static int ion_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
BUG_ON(!buffer->pages || !buffer->pages[vmf->pgoff]);
pfn = page_to_pfn(ion_buffer_page(buffer->pages[vmf->pgoff]));
- ret = vm_insert_pfn(vma, vmf->address, pfn);
+ ret = vm_insert_pfn(vmf->vma, vmf->address, pfn);
mutex_unlock(&buffer->lock);
if (ret)
return VM_FAULT_ERROR;
@@ -1300,7 +1300,7 @@ static int ion_debug_heap_show(struct seq_file *s, void *unused)
seq_printf(s, "%16s %16u %16zu %d %d\n",
buffer->task_comm, buffer->pid,
buffer->size, buffer->kmap_cnt,
- atomic_read(&buffer->ref.refcount));
+ kref_read(&buffer->ref));
total_orphaned_size += buffer->size;
}
}
diff --git a/drivers/staging/android/ion/ion_cma_heap.c b/drivers/staging/android/ion/ion_cma_heap.c
index 6c7de74bc7ab..6c4068523781 100644
--- a/drivers/staging/android/ion/ion_cma_heap.c
+++ b/drivers/staging/android/ion/ion_cma_heap.c
@@ -24,8 +24,6 @@
#include "ion.h"
#include "ion_priv.h"
-#define ION_CMA_ALLOCATE_FAILED -1
-
struct ion_cma_heap {
struct ion_heap heap;
struct device *dev;
@@ -57,9 +55,9 @@ static int ion_cma_allocate(struct ion_heap *heap, struct ion_buffer *buffer,
if (align > PAGE_SIZE)
return -EINVAL;
- info = kzalloc(sizeof(struct ion_cma_buffer_info), GFP_KERNEL);
+ info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info)
- return ION_CMA_ALLOCATE_FAILED;
+ return -ENOMEM;
info->cpu_addr = dma_alloc_coherent(dev, len, &(info->handle),
GFP_HIGHUSER | __GFP_ZERO);
@@ -69,7 +67,7 @@ static int ion_cma_allocate(struct ion_heap *heap, struct ion_buffer *buffer,
goto err;
}
- info->table = kmalloc(sizeof(struct sg_table), GFP_KERNEL);
+ info->table = kmalloc(sizeof(*info->table), GFP_KERNEL);
if (!info->table)
goto free_mem;
@@ -88,7 +86,7 @@ free_mem:
dma_free_coherent(dev, len, info->cpu_addr, info->handle);
err:
kfree(info);
- return ION_CMA_ALLOCATE_FAILED;
+ return -ENOMEM;
}
static void ion_cma_free(struct ion_buffer *buffer)
@@ -142,7 +140,7 @@ struct ion_heap *ion_cma_heap_create(struct ion_platform_heap *data)
{
struct ion_cma_heap *cma_heap;
- cma_heap = kzalloc(sizeof(struct ion_cma_heap), GFP_KERNEL);
+ cma_heap = kzalloc(sizeof(*cma_heap), GFP_KERNEL);
if (!cma_heap)
return ERR_PTR(-ENOMEM);
diff --git a/drivers/staging/android/ion/ion_heap.c b/drivers/staging/android/ion/ion_heap.c
index 4e5c0f17f579..c69d0bd53693 100644
--- a/drivers/staging/android/ion/ion_heap.c
+++ b/drivers/staging/android/ion/ion_heap.c
@@ -20,6 +20,7 @@
#include <linux/mm.h>
#include <linux/rtmutex.h>
#include <linux/sched.h>
+#include <uapi/linux/sched/types.h>
#include <linux/scatterlist.h>
#include <linux/vmalloc.h>
#include "ion.h"
diff --git a/drivers/staging/android/ion/ion_of.c b/drivers/staging/android/ion/ion_of.c
index 46b2bb99bfd6..7791c705ea31 100644
--- a/drivers/staging/android/ion/ion_of.c
+++ b/drivers/staging/android/ion/ion_of.c
@@ -161,7 +161,6 @@ static int rmem_ion_device_init(struct reserved_mem *rmem, struct device *dev)
static void rmem_ion_device_release(struct reserved_mem *rmem,
struct device *dev)
{
- return;
}
static const struct reserved_mem_ops rmem_dma_ops = {
diff --git a/drivers/staging/android/ion/ion_priv.h b/drivers/staging/android/ion/ion_priv.h
index 3c3b3245275d..5b3059c78431 100644
--- a/drivers/staging/android/ion/ion_priv.h
+++ b/drivers/staging/android/ion/ion_priv.h
@@ -54,7 +54,7 @@
* handle, used for debugging
* @pid: pid of last client to reference this buffer in a
* handle, used for debugging
-*/
+ */
struct ion_buffer {
struct kref ref;
union {
@@ -287,10 +287,10 @@ void ion_device_add_heap(struct ion_device *dev, struct ion_heap *heap);
* some helpers for common operations on buffers using the sg_table
* and vaddr fields
*/
-void *ion_heap_map_kernel(struct ion_heap *, struct ion_buffer *);
-void ion_heap_unmap_kernel(struct ion_heap *, struct ion_buffer *);
-int ion_heap_map_user(struct ion_heap *, struct ion_buffer *,
- struct vm_area_struct *);
+void *ion_heap_map_kernel(struct ion_heap *heap, struct ion_buffer *buffer);
+void ion_heap_unmap_kernel(struct ion_heap *heap, struct ion_buffer *buffer);
+int ion_heap_map_user(struct ion_heap *heap, struct ion_buffer *buffer,
+ struct vm_area_struct *vma);
int ion_heap_buffer_zero(struct ion_buffer *buffer);
int ion_heap_pages_zero(struct page *page, size_t size, pgprot_t pgprot);
@@ -371,21 +371,21 @@ size_t ion_heap_freelist_size(struct ion_heap *heap);
* heaps as appropriate.
*/
-struct ion_heap *ion_heap_create(struct ion_platform_heap *);
-void ion_heap_destroy(struct ion_heap *);
-struct ion_heap *ion_system_heap_create(struct ion_platform_heap *);
-void ion_system_heap_destroy(struct ion_heap *);
+struct ion_heap *ion_heap_create(struct ion_platform_heap *heap_data);
+void ion_heap_destroy(struct ion_heap *heap);
+struct ion_heap *ion_system_heap_create(struct ion_platform_heap *unused);
+void ion_system_heap_destroy(struct ion_heap *heap);
-struct ion_heap *ion_system_contig_heap_create(struct ion_platform_heap *);
-void ion_system_contig_heap_destroy(struct ion_heap *);
+struct ion_heap *ion_system_contig_heap_create(struct ion_platform_heap *heap);
+void ion_system_contig_heap_destroy(struct ion_heap *heap);
-struct ion_heap *ion_carveout_heap_create(struct ion_platform_heap *);
-void ion_carveout_heap_destroy(struct ion_heap *);
+struct ion_heap *ion_carveout_heap_create(struct ion_platform_heap *heap_data);
+void ion_carveout_heap_destroy(struct ion_heap *heap);
-struct ion_heap *ion_chunk_heap_create(struct ion_platform_heap *);
-void ion_chunk_heap_destroy(struct ion_heap *);
-struct ion_heap *ion_cma_heap_create(struct ion_platform_heap *);
-void ion_cma_heap_destroy(struct ion_heap *);
+struct ion_heap *ion_chunk_heap_create(struct ion_platform_heap *heap_data);
+void ion_chunk_heap_destroy(struct ion_heap *heap);
+struct ion_heap *ion_cma_heap_create(struct ion_platform_heap *data);
+void ion_cma_heap_destroy(struct ion_heap *heap);
/**
* functions for creating and destroying a heap pool -- allows you
@@ -427,9 +427,9 @@ struct ion_page_pool {
struct ion_page_pool *ion_page_pool_create(gfp_t gfp_mask, unsigned int order,
bool cached);
-void ion_page_pool_destroy(struct ion_page_pool *);
-struct page *ion_page_pool_alloc(struct ion_page_pool *);
-void ion_page_pool_free(struct ion_page_pool *, struct page *);
+void ion_page_pool_destroy(struct ion_page_pool *pool);
+struct page *ion_page_pool_alloc(struct ion_page_pool *pool);
+void ion_page_pool_free(struct ion_page_pool *pool, struct page *page);
/** ion_page_pool_shrink - shrinks the size of the memory cached in the pool
* @pool: the pool
diff --git a/drivers/staging/android/lowmemorykiller.c b/drivers/staging/android/lowmemorykiller.c
index ec3b66561412..054660049395 100644
--- a/drivers/staging/android/lowmemorykiller.c
+++ b/drivers/staging/android/lowmemorykiller.c
@@ -37,7 +37,7 @@
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/oom.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
#include <linux/swap.h>
#include <linux/rcupdate.h>
#include <linux/profile.h>
generated by cgit v1.2.3 (git 2.39.0) at 2024-10-02 04:21:29 +0300