!18 pagecache优化需求回合到LTS 3.0分支

Merge pull request !18 from LeonChan/pg3

tzdriver/src/tc_client_driver.c

@@ -272,8 +272,8 @@ static int TeeCalcTaskSoHash(unsigned char *digest, uint32_t digLen,
         if (!LOS_IsRegionFileValid(region)) {
             continue;
         }
-        struct file *fileRegion = region->unTypeData.rf.file;
-        if (fileRegion != NULL && !strncmp(fileRegion->f_path, LIBTEEC_SO, strlen(LIBTEEC_SO))) {
+        struct Vnode *vnode = region->unTypeData.rf.vnode;
+        if (vnode != NULL && !strncmp(vnode->filePath, LIBTEEC_SO, strlen(LIBTEEC_SO))) {
             TeeSha256Update(&ctx, (void *)region->range.base, region->range.size);
             findFlag = 1;
             break;

tzdriver/src/tc_client_sub_driver.c

@@ -544,8 +544,8 @@ char *GetProcessPath(LosTaskCB *task, char *tpath, int pathLen)
         return NULL;
     }
 
-    struct file *fp = OS_PCB_FROM_PID(task->processID)->execFile;
-    if (fp == NULL) {
+    struct Vnode *vnode = OS_PCB_FROM_PID(task->processID)->execVnode;
+    if (vnode == NULL) {
         return NULL;
     }
     int ret = memset_s(tpath, pathLen, '\0', pathLen);
@@ -554,7 +554,7 @@ char *GetProcessPath(LosTaskCB *task, char *tpath, int pathLen)
         return NULL;
     }
 
-    ret = memcpy_s(tpath, pathLen - 1, fp->f_path, strlen(fp->f_path));
+    ret = memcpy_s(tpath, pathLen - 1, vnode->filePath, strlen(vnode->filePath));
     if (ret != EOK) {
         tloge("memcpy error ret is %d\n", ret);
         return NULL;