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kernel support kconfig

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This commit is contained in:
zhangzheng
2023-12-05 00:01:26 +08:00
parent feda3c7aaa
commit 7522bf9c1f
29 changed files with 138 additions and 563 deletions
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15
mkrtos_knl/knl/futex.c
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@@ -19,7 +19,7 @@
#include "assert.h"
#include "slist.h"
#include "spinlock.h"
#include "futex_queue.h"
// #include "futex_queue.h"
#include "globals.h"
#include "string.h"
#include "ipc.h"
@@ -27,8 +27,7 @@
#include "slist.h"
#include "access.h"
#include "limits.h"
#define FT_ADDR_NR 16 //!< 最多加锁的对象
#include "futex.h"
#define FUTEX_WAIT 0
#define FUTEX_WAKE 1
@@ -67,7 +66,7 @@ typedef struct futex_lock
typedef struct futex
{
kobject_t kobj;
futex_lock_t fl_list[FT_ADDR_NR]; //!< 存储加锁的地址
futex_lock_t fl_list[CONFIG_FT_ADDR_NR]; //!< 存储加锁的地址
} futex_t;
static futex_t futex_obj;
@@ -173,7 +172,7 @@ static futex_lock_t *futex_set_addr(futex_t *ft, void *uaddr, thread_t *hd)
{
int empty_inx = -1;
for (int i = 0; i < FT_ADDR_NR; i++)
for (int i = 0; i < CONFIG_FT_ADDR_NR; i++)
{
if (ft->fl_list[i].uaddr == uaddr)
{
@@ -198,7 +197,7 @@ static futex_lock_t *futex_set_addr(futex_t *ft, void *uaddr, thread_t *hd)
}
static futex_lock_t *futex_find(futex_t *fst, void *uaddr)
{
for (int i = 0; i < FT_ADDR_NR; i++)
for (int i = 0; i < CONFIG_FT_ADDR_NR; i++)
{
if (fst->fl_list[i].uaddr == uaddr)
{
@@ -474,7 +473,7 @@ static void futex_unmap(obj_space_t *obj_space, kobject_t *kobj)
printk("%s:%d\n", __func__, __LINE__);
umword_t status = spinlock_lock(&futex->kobj.lock);
for (int i = 0; i < FT_ADDR_NR; i++)
for (int i = 0; i < CONFIG_FT_ADDR_NR; i++)
{
thread_t *pos;
@@ -512,7 +511,7 @@ static void futex_release_stage2(kobject_t *kobj)
static void futex_init(futex_t *ft)
{
kobject_init(&ft->kobj, FUTEX_TYPE);
for (int i = 0; i < FT_ADDR_NR; i++)
for (int i = 0; i < CONFIG_FT_ADDR_NR; i++)
{
slist_init(&ft->fl_list[i].thread_list_head);
}