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Rename struct fw_page into struct mlx5_fw_page as a preparation step

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for adding busdma support.

MFC after:		1 week
Sponsored by:		Mellanox Technologies
This commit is contained in:
Hans Petter Selasky 2017-01-27 11:03:58 +00:00
parent f361e561a5
commit 310804912a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=312879
1 changed files with 13 additions and 13 deletions
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26
sys/dev/mlx5/mlx5_core/mlx5_pagealloc.c
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@ -37,7 +37,7 @@ struct mlx5_pages_req {
struct work_struct work;
};
struct fw_page {
struct mlx5_fw_page {
struct rb_node rb_node;
u64 addr;
struct page *page;
@ -76,13 +76,13 @@ static int insert_page(struct mlx5_core_dev *dev, u64 addr, struct page *page, u
struct rb_root *root = &dev->priv.page_root;
struct rb_node **new = &root->rb_node;
struct rb_node *parent = NULL;
struct fw_page *nfp;
struct fw_page *tfp;
struct mlx5_fw_page *nfp;
struct mlx5_fw_page *tfp;
int i;
while (*new) {
parent = *new;
tfp = rb_entry(parent, struct fw_page, rb_node);
tfp = rb_entry(parent, struct mlx5_fw_page, rb_node);
if (tfp->addr < addr)
new = &parent->rb_left;
else if (tfp->addr > addr)
@ -107,15 +107,15 @@ static int insert_page(struct mlx5_core_dev *dev, u64 addr, struct page *page, u
return 0;
}
static struct fw_page *find_fw_page(struct mlx5_core_dev *dev, u64 addr)
static struct mlx5_fw_page *find_fw_page(struct mlx5_core_dev *dev, u64 addr)
{
struct rb_root *root = &dev->priv.page_root;
struct rb_node *tmp = root->rb_node;
struct fw_page *result = NULL;
struct fw_page *tfp;
struct mlx5_fw_page *result = NULL;
struct mlx5_fw_page *tfp;
while (tmp) {
tfp = rb_entry(tmp, struct fw_page, rb_node);
tfp = rb_entry(tmp, struct mlx5_fw_page, rb_node);
if (tfp->addr < addr) {
tmp = tmp->rb_left;
} else if (tfp->addr > addr) {
@ -155,13 +155,13 @@ static int mlx5_cmd_query_pages(struct mlx5_core_dev *dev, u16 *func_id,
static int alloc_4k(struct mlx5_core_dev *dev, u64 *addr)
{
struct fw_page *fp;
struct mlx5_fw_page *fp;
unsigned n;
if (list_empty(&dev->priv.free_list))
return -ENOMEM;
fp = list_entry(dev->priv.free_list.next, struct fw_page, list);
fp = list_entry(dev->priv.free_list.next, struct mlx5_fw_page, list);
n = find_first_bit(&fp->bitmask, 8 * sizeof(fp->bitmask));
if (n >= MLX5_NUM_4K_IN_PAGE) {
mlx5_core_warn(dev, "alloc 4k bug\n");
@ -179,7 +179,7 @@ static int alloc_4k(struct mlx5_core_dev *dev, u64 *addr)
static void free_4k(struct mlx5_core_dev *dev, u64 addr)
{
struct fw_page *fwp;
struct mlx5_fw_page *fwp;
int n;
fwp = find_fw_page(dev, addr & PAGE_MASK);
@ -439,7 +439,7 @@ static int optimal_reclaimed_pages(void)
int mlx5_reclaim_startup_pages(struct mlx5_core_dev *dev)
{
int end = jiffies + msecs_to_jiffies(MAX_RECLAIM_TIME_MSECS);
struct fw_page *fwp;
struct mlx5_fw_page *fwp;
struct rb_node *p;
int nclaimed = 0;
int err;
@ -447,7 +447,7 @@ int mlx5_reclaim_startup_pages(struct mlx5_core_dev *dev)
do {
p = rb_first(&dev->priv.page_root);
if (p) {
fwp = rb_entry(p, struct fw_page, rb_node);
fwp = rb_entry(p, struct mlx5_fw_page, rb_node);
err = reclaim_pages(dev, fwp->func_id,
optimal_reclaimed_pages(),
&nclaimed);