openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm: detypedef the hashtab and more of sman 

Signed-off-by: Dave Airlie <airlied@linux.ie>
This commit is contained in:
Dave Airlie 2007-07-12 10:26:44 +10:00
parent 9698b4dba4
commit e0be428e66
8 changed files with 59 additions and 59 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/char/drm/drmP.h
View File

@ -276,7 +276,7 @@ typedef struct drm_ioctl_desc {
struct drm_magic_entry {
struct list_head head;
drm_hash_item_t hash_item;
struct drm_hash_item hash_item;
struct drm_file *priv;
struct drm_magic_entry *next;
};
@ -481,7 +481,7 @@ struct drm_sigdata {
*/
struct drm_map_list {
struct list_head head; /**< list head */
drm_hash_item_t hash;
struct drm_hash_item hash;
struct drm_map *map; /**< mapping */
unsigned int user_token;
};
@ -660,7 +660,7 @@ struct drm_device {
/** \name Authentication */
/*@{ */
struct list_head filelist;
drm_open_hash_t magiclist; /**< magic hash table */
struct drm_open_hash magiclist; /**< magic hash table */
struct list_head magicfree;
/*@} */
@ -668,7 +668,7 @@ struct drm_device {
/*@{ */
struct list_head maplist; /**< Linked list of regions */
int map_count; /**< Number of mappable regions */
drm_open_hash_t map_hash; /**< User token hash table for maps */
struct drm_open_hash map_hash; /**< User token hash table for maps */
/** \name Context handle management */
/*@{ */

4
drivers/char/drm/drm_auth.c
View File

@ -49,7 +49,7 @@ static struct drm_file *drm_find_file(struct drm_device * dev, drm_magic_t magic
{
struct drm_file *retval = NULL;
struct drm_magic_entry *pt;
drm_hash_item_t *hash;
struct drm_hash_item *hash;
mutex_lock(&dev->struct_mutex);
if (!drm_ht_find_item(&dev->magiclist, (unsigned long)magic, &hash)) {
@ -105,7 +105,7 @@ static int drm_add_magic(struct drm_device * dev, struct drm_file * priv,
static int drm_remove_magic(struct drm_device * dev, drm_magic_t magic)
{
struct drm_magic_entry *pt;
drm_hash_item_t *hash;
struct drm_hash_item *hash;
DRM_DEBUG("%d\n", magic);

2
drivers/char/drm/drm_bufs.c
View File

@ -64,7 +64,7 @@ static struct drm_map_list *drm_find_matching_map(struct drm_device *dev,
return NULL;
}
static int drm_map_handle(struct drm_device *dev, drm_hash_item_t *hash,
static int drm_map_handle(struct drm_device *dev, struct drm_hash_item *hash,
unsigned long user_token, int hashed_handle)
{
int use_hashed_handle;

34
drivers/char/drm/drm_hashtab.c
View File

@ -36,7 +36,7 @@
#include "drm_hashtab.h"
#include <linux/hash.h>
int drm_ht_create(drm_open_hash_t *ht, unsigned int order)
int drm_ht_create(struct drm_open_hash *ht, unsigned int order)
{
unsigned int i;
@ -63,9 +63,9 @@ int drm_ht_create(drm_open_hash_t *ht, unsigned int order)
return 0;
}
void drm_ht_verbose_list(drm_open_hash_t *ht, unsigned long key)
void drm_ht_verbose_list(struct drm_open_hash *ht, unsigned long key)
{
drm_hash_item_t *entry;
struct drm_hash_item *entry;
struct hlist_head *h_list;
struct hlist_node *list;
unsigned int hashed_key;
@ -75,15 +75,15 @@ void drm_ht_verbose_list(drm_open_hash_t *ht, unsigned long key)
DRM_DEBUG("Key is 0x%08lx, Hashed key is 0x%08x\n", key, hashed_key);
h_list = &ht->table[hashed_key];
hlist_for_each(list, h_list) {
entry = hlist_entry(list, drm_hash_item_t, head);
entry = hlist_entry(list, struct drm_hash_item, head);
DRM_DEBUG("count %d, key: 0x%08lx\n", count++, entry->key);
}
}
static struct hlist_node *drm_ht_find_key(drm_open_hash_t *ht,
static struct hlist_node *drm_ht_find_key(struct drm_open_hash *ht,
unsigned long key)
{
drm_hash_item_t *entry;
struct drm_hash_item *entry;
struct hlist_head *h_list;
struct hlist_node *list;
unsigned int hashed_key;
@ -91,7 +91,7 @@ static struct hlist_node *drm_ht_find_key(drm_open_hash_t *ht,
hashed_key = hash_long(key, ht->order);
h_list = &ht->table[hashed_key];
hlist_for_each(list, h_list) {
entry = hlist_entry(list, drm_hash_item_t, head);
entry = hlist_entry(list, struct drm_hash_item, head);
if (entry->key == key)
return list;
if (entry->key > key)
@ -101,9 +101,9 @@ static struct hlist_node *drm_ht_find_key(drm_open_hash_t *ht,
}
int drm_ht_insert_item(drm_open_hash_t *ht, drm_hash_item_t *item)
int drm_ht_insert_item(struct drm_open_hash *ht, struct drm_hash_item *item)
{
drm_hash_item_t *entry;
struct drm_hash_item *entry;
struct hlist_head *h_list;
struct hlist_node *list, *parent;
unsigned int hashed_key;
@ -113,7 +113,7 @@ int drm_ht_insert_item(drm_open_hash_t *ht, drm_hash_item_t *item)
h_list = &ht->table[hashed_key];
parent = NULL;
hlist_for_each(list, h_list) {
entry = hlist_entry(list, drm_hash_item_t, head);
entry = hlist_entry(list, struct drm_hash_item, head);
if (entry->key == key)
return -EINVAL;
if (entry->key > key)
@ -132,7 +132,7 @@ int drm_ht_insert_item(drm_open_hash_t *ht, drm_hash_item_t *item)
* Just insert an item and return any "bits" bit key that hasn't been
* used before.
*/
int drm_ht_just_insert_please(drm_open_hash_t *ht, drm_hash_item_t *item,
int drm_ht_just_insert_please(struct drm_open_hash *ht, struct drm_hash_item *item,
unsigned long seed, int bits, int shift,
unsigned long add)
{
@ -156,8 +156,8 @@ int drm_ht_just_insert_please(drm_open_hash_t *ht, drm_hash_item_t *item,
return 0;
}
int drm_ht_find_item(drm_open_hash_t *ht, unsigned long key,
drm_hash_item_t **item)
int drm_ht_find_item(struct drm_open_hash *ht, unsigned long key,
struct drm_hash_item **item)
{
struct hlist_node *list;
@ -165,11 +165,11 @@ int drm_ht_find_item(drm_open_hash_t *ht, unsigned long key,
if (!list)
return -EINVAL;
*item = hlist_entry(list, drm_hash_item_t, head);
*item = hlist_entry(list, struct drm_hash_item, head);
return 0;
}
int drm_ht_remove_key(drm_open_hash_t *ht, unsigned long key)
int drm_ht_remove_key(struct drm_open_hash *ht, unsigned long key)
{
struct hlist_node *list;
@ -182,14 +182,14 @@ int drm_ht_remove_key(drm_open_hash_t *ht, unsigned long key)
return -EINVAL;
}
int drm_ht_remove_item(drm_open_hash_t *ht, drm_hash_item_t *item)
int drm_ht_remove_item(struct drm_open_hash *ht, struct drm_hash_item *item)
{
hlist_del_init(&item->head);
ht->fill--;
return 0;
}
void drm_ht_remove(drm_open_hash_t *ht)
void drm_ht_remove(struct drm_open_hash *ht)
{
if (ht->table) {
if (ht->use_vmalloc)

24
drivers/char/drm/drm_hashtab.h
View File

@ -37,31 +37,31 @@
#define drm_hash_entry(_ptr, _type, _member) container_of(_ptr, _type, _member)
typedef struct drm_hash_item{
struct drm_hash_item {
struct hlist_node head;
unsigned long key;
} drm_hash_item_t;
};
typedef struct drm_open_hash{
struct drm_open_hash {
unsigned int size;
unsigned int order;
unsigned int fill;
struct hlist_head *table;
int use_vmalloc;
} drm_open_hash_t;
};
extern int drm_ht_create(drm_open_hash_t *ht, unsigned int order);
extern int drm_ht_insert_item(drm_open_hash_t *ht, drm_hash_item_t *item);
extern int drm_ht_just_insert_please(drm_open_hash_t *ht, drm_hash_item_t *item,
extern int drm_ht_create(struct drm_open_hash *ht, unsigned int order);
extern int drm_ht_insert_item(struct drm_open_hash *ht, struct drm_hash_item *item);
extern int drm_ht_just_insert_please(struct drm_open_hash *ht, struct drm_hash_item *item,
unsigned long seed, int bits, int shift,
unsigned long add);
extern int drm_ht_find_item(drm_open_hash_t *ht, unsigned long key, drm_hash_item_t **item);
extern int drm_ht_find_item(struct drm_open_hash *ht, unsigned long key, struct drm_hash_item **item);
extern void drm_ht_verbose_list(drm_open_hash_t *ht, unsigned long key);
extern int drm_ht_remove_key(drm_open_hash_t *ht, unsigned long key);
extern int drm_ht_remove_item(drm_open_hash_t *ht, drm_hash_item_t *item);
extern void drm_ht_remove(drm_open_hash_t *ht);
extern void drm_ht_verbose_list(struct drm_open_hash *ht, unsigned long key);
extern int drm_ht_remove_key(struct drm_open_hash *ht, unsigned long key);
extern int drm_ht_remove_item(struct drm_open_hash *ht, struct drm_hash_item *item);
extern void drm_ht_remove(struct drm_open_hash *ht);
#endif

36
drivers/char/drm/drm_sman.c
View File

@ -38,11 +38,11 @@
#include "drm_sman.h"
typedef struct drm_owner_item {
drm_hash_item_t owner_hash;
struct drm_owner_item {
struct drm_hash_item owner_hash;
struct list_head sman_list;
struct list_head mem_blocks;
} drm_owner_item_t;
};
void drm_sman_takedown(struct drm_sman * sman)
{
@ -163,16 +163,16 @@ drm_sman_set_manager(struct drm_sman * sman, unsigned int manager,
}
EXPORT_SYMBOL(drm_sman_set_manager);
static drm_owner_item_t *drm_sman_get_owner_item(struct drm_sman * sman,
static struct drm_owner_item *drm_sman_get_owner_item(struct drm_sman * sman,
unsigned long owner)
{
int ret;
drm_hash_item_t *owner_hash_item;
drm_owner_item_t *owner_item;
struct drm_hash_item *owner_hash_item;
struct drm_owner_item *owner_item;
ret = drm_ht_find_item(&sman->owner_hash_tab, owner, &owner_hash_item);
if (!ret) {
return drm_hash_entry(owner_hash_item, drm_owner_item_t,
return drm_hash_entry(owner_hash_item, struct drm_owner_item,
owner_hash);
}
@ -200,7 +200,7 @@ struct drm_memblock_item *drm_sman_alloc(struct drm_sman *sman, unsigned int man
{
void *tmp;
struct drm_sman_mm *sman_mm;
drm_owner_item_t *owner_item;
struct drm_owner_item *owner_item;
struct drm_memblock_item *memblock;
BUG_ON(manager >= sman->num_managers);
@ -258,7 +258,7 @@ static void drm_sman_free(struct drm_memblock_item *item)
int drm_sman_free_key(struct drm_sman *sman, unsigned int key)
{
drm_hash_item_t *hash_item;
struct drm_hash_item *hash_item;
struct drm_memblock_item *memblock_item;
if (drm_ht_find_item(&sman->user_hash_tab, key, &hash_item))
@ -273,7 +273,7 @@ int drm_sman_free_key(struct drm_sman *sman, unsigned int key)
EXPORT_SYMBOL(drm_sman_free_key);
static void drm_sman_remove_owner(struct drm_sman *sman,
drm_owner_item_t *owner_item)
struct drm_owner_item *owner_item)
{
list_del(&owner_item->sman_list);
drm_ht_remove_item(&sman->owner_hash_tab, &owner_item->owner_hash);
@ -283,14 +283,14 @@ static void drm_sman_remove_owner(struct drm_sman *sman,
int drm_sman_owner_clean(struct drm_sman *sman, unsigned long owner)
{
drm_hash_item_t *hash_item;
drm_owner_item_t *owner_item;
struct drm_hash_item *hash_item;
struct drm_owner_item *owner_item;
if (drm_ht_find_item(&sman->owner_hash_tab, owner, &hash_item)) {
return -1;
}
owner_item = drm_hash_entry(hash_item, drm_owner_item_t, owner_hash);
owner_item = drm_hash_entry(hash_item, struct drm_owner_item, owner_hash);
if (owner_item->mem_blocks.next == &owner_item->mem_blocks) {
drm_sman_remove_owner(sman, owner_item);
return -1;
@ -302,7 +302,7 @@ int drm_sman_owner_clean(struct drm_sman *sman, unsigned long owner)
EXPORT_SYMBOL(drm_sman_owner_clean);
static void drm_sman_do_owner_cleanup(struct drm_sman *sman,
drm_owner_item_t *owner_item)
struct drm_owner_item *owner_item)
{
struct drm_memblock_item *entry, *next;
@ -316,15 +316,15 @@ static void drm_sman_do_owner_cleanup(struct drm_sman *sman,
void drm_sman_owner_cleanup(struct drm_sman *sman, unsigned long owner)
{
drm_hash_item_t *hash_item;
drm_owner_item_t *owner_item;
struct drm_hash_item *hash_item;
struct drm_owner_item *owner_item;
if (drm_ht_find_item(&sman->owner_hash_tab, owner, &hash_item)) {
return;
}
owner_item = drm_hash_entry(hash_item, drm_owner_item_t, owner_hash);
owner_item = drm_hash_entry(hash_item, struct drm_owner_item, owner_hash);
drm_sman_do_owner_cleanup(sman, owner_item);
}
@ -332,7 +332,7 @@ EXPORT_SYMBOL(drm_sman_owner_cleanup);
void drm_sman_cleanup(struct drm_sman *sman)
{
drm_owner_item_t *entry, *next;
struct drm_owner_item *entry, *next;
unsigned int i;
struct drm_sman_mm *sman_mm;

6
drivers/char/drm/drm_sman.h
View File

@ -78,7 +78,7 @@ struct drm_sman_mm {
struct drm_memblock_item {
struct list_head owner_list;
drm_hash_item_t user_hash;
struct drm_hash_item user_hash;
void *mm_info;
struct drm_sman_mm *mm;
struct drm_sman *sman;
@ -87,8 +87,8 @@ struct drm_memblock_item {
struct drm_sman {
struct drm_sman_mm *mm;
int num_managers;
drm_open_hash_t owner_hash_tab;
drm_open_hash_t user_hash_tab;
struct drm_open_hash owner_hash_tab;
struct drm_open_hash user_hash_tab;
struct list_head owner_items;
};

4
drivers/char/drm/drm_vm.c
View File

@ -83,7 +83,7 @@ static __inline__ struct page *drm_do_vm_nopage(struct vm_area_struct *vma,
struct drm_device *dev = priv->head->dev;
struct drm_map *map = NULL;
struct drm_map_list *r_list;
drm_hash_item_t *hash;
struct drm_hash_item *hash;
/*
* Find the right map
@ -549,7 +549,7 @@ static int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma)
struct drm_device *dev = priv->head->dev;
struct drm_map *map = NULL;
unsigned long offset = 0;
drm_hash_item_t *hash;
struct drm_hash_item *hash;
DRM_DEBUG("start = 0x%lx, end = 0x%lx, page offset = 0x%lx\n",
vma->vm_start, vma->vm_end, vma->vm_pgoff);