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!1115 修复xts用例失败的问题 

Merge pull request !1115 from zhangdengyu/fixXtsTestCase
This commit is contained in:
openharmony_ci 2023-02-11 08:30:42 +00:00 committed by Gitee
parent c0f5d437d8 fe6ab18cd9
commit ea825345c2
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GPG Key ID: 173E9B9CA92EEF8F
2 changed files with 0 additions and 29 deletions
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23
fs/proc/os_adapt/proc_vfs.c
View File

@ -132,10 +132,8 @@ int VfsProcfsRead(struct file *filep, char *buffer, size_t buflen)
return -EPERM;
}
spin_lock(&entry->pdeUnloadLock);
size = (ssize_t)ReadProcFile(entry, (void *)buffer, buflen);
filep->f_pos = entry->pf->fPos;
spin_unlock(&entry->pdeUnloadLock);
VnodeDrop();
return size;
}
@ -155,10 +153,8 @@ int VfsProcfsWrite(struct file *filep, const char *buffer, size_t buflen)
return -EPERM;
}
spin_lock(&entry->pdeUnloadLock);
size = (ssize_t)WriteProcFile(entry, (void *)buffer, buflen);
filep->f_pos = entry->pf->fPos;
spin_unlock(&entry->pdeUnloadLock);
VnodeDrop();
return size;
}
@ -173,11 +169,9 @@ int VfsProcfsLookup(struct Vnode *parent, const char *name, int len, struct Vnod
return -ENODATA;
}
spin_lock(&procfsLock);
entry = entry->subdir;
while (1) {
if (entry == NULL) {
spin_unlock(&procfsLock);
return -ENOENT;
}
if (EntryMatch(name, len, entry)) {
@ -185,7 +179,6 @@ int VfsProcfsLookup(struct Vnode *parent, const char *name, int len, struct Vnod
}
entry = entry->next;
}
spin_unlock(&procfsLock);
*vpp = EntryToVnode(entry);
if ((*vpp) == NULL) {
@ -241,9 +234,7 @@ int VfsProcfsStat(struct Vnode *node, struct stat *buf)
return -EPERM;
}
(void)memset_s(buf, sizeof(struct stat), 0, sizeof(struct stat));
spin_lock(&entry->pdeUnloadLock);
buf->st_mode = entry->mode;
spin_unlock(&entry->pdeUnloadLock);
VnodeDrop();
return LOS_OK;
}
@ -269,11 +260,9 @@ int VfsProcfsReaddir(struct Vnode *node, struct fs_dirent_s *dir)
return -EPERM;
}
spin_lock(&pde->pdeUnloadLock);
while (i < dir->read_cnt) {
buffer = (char *)zalloc(sizeof(char) * NAME_MAX);
if (buffer == NULL) {
spin_unlock(&pde->pdeUnloadLock);
VnodeDrop();
PRINT_ERR("malloc failed\n");
return -ENOMEM;
@ -288,7 +277,6 @@ int VfsProcfsReaddir(struct Vnode *node, struct fs_dirent_s *dir)
minSize = (dstNameSize < NAME_MAX) ? dstNameSize : NAME_MAX;
result = strncpy_s(dir->fd_dir[i].d_name, dstNameSize, buffer, minSize);
if (result != EOK) {
spin_unlock(&pde->pdeUnloadLock);
VnodeDrop();
free(buffer);
return -ENAMETOOLONG;
@ -301,7 +289,6 @@ int VfsProcfsReaddir(struct Vnode *node, struct fs_dirent_s *dir)
i++;
free(buffer);
}
spin_unlock(&pde->pdeUnloadLock);
VnodeDrop();
return i;
}
@ -315,15 +302,12 @@ int VfsProcfsOpendir(struct Vnode *node, struct fs_dirent_s *dir)
return -EINVAL;
}
spin_lock(&pde->pdeUnloadLock);
pde->pdirCurrent = pde->subdir;
if (pde->pf == NULL) {
spin_unlock(&pde->pdeUnloadLock);
VnodeDrop();
return -EINVAL;
}
pde->pf->fPos = 0;
spin_unlock(&pde->pdeUnloadLock);
VnodeDrop();
return LOS_OK;
}
@ -341,9 +325,7 @@ int VfsProcfsOpen(struct file *filep)
return -EPERM;
}
spin_lock(&pde->pdeUnloadLock);
if (ProcOpen(pde->pf) != OK) {
spin_unlock(&pde->pdeUnloadLock);
return -ENOMEM;
}
if (S_ISREG(pde->mode) && (pde->procFileOps != NULL) && (pde->procFileOps->open != NULL)) {
@ -354,7 +336,6 @@ int VfsProcfsOpen(struct file *filep)
pde->pf->fPos = 0;
}
filep->f_priv = (void *)pde;
spin_unlock(&pde->pdeUnloadLock);
VnodeDrop();
return LOS_OK;
}
@ -374,14 +355,12 @@ int VfsProcfsClose(struct file *filep)
return -EPERM;
}
spin_lock(&pde->pdeUnloadLock);
pde->pf->fPos = 0;
if ((pde->procFileOps != NULL) && (pde->procFileOps->release != NULL)) {
result = pde->procFileOps->release((struct Vnode *)pde, pde->pf);
}
LosBufRelease(pde->pf->sbuf);
pde->pf->sbuf = NULL;
spin_unlock(&pde->pdeUnloadLock);
VnodeDrop();
return result;
}
@ -411,11 +390,9 @@ ssize_t VfsProcfsReadlink(struct Vnode *vnode, char *buffer, size_t bufLen)
return -EPERM;
}
spin_lock(&pde->pdeUnloadLock);
if ((pde->procFileOps != NULL) && (pde->procFileOps->readLink != NULL)) {
result = pde->procFileOps->readLink(pde, buffer, bufLen);
}
spin_unlock(&pde->pdeUnloadLock);
return result;
}

6
fs/proc/src/proc_file.c
View File

@ -406,7 +406,6 @@ static void FreeProcEntry(struct ProcDirEntry *entry)
ProcEntryClearVnode(entry);
spin_lock(&entry->pdeUnloadLock);
if (entry->pf != NULL) {
free(entry->pf);
entry->pf = NULL;
@ -415,7 +414,6 @@ static void FreeProcEntry(struct ProcDirEntry *entry)
free(entry->data);
entry->data = NULL;
}
spin_unlock(&entry->pdeUnloadLock);
free(entry);
}
@ -592,16 +590,13 @@ struct ProcDirEntry *OpenProcFile(const char *fileName, int flags, ...)
return NULL;
}
spin_lock(&pn->pdeUnloadLock);
if (S_ISREG(pn->mode) && (pn->count != 1)) {
spin_unlock(&pn->pdeUnloadLock);
return NULL;
}
pn->flags = (unsigned int)(pn->flags) | (unsigned int)flags;
atomic_set(&pn->count, PROC_INUSE);
if (ProcOpen(pn->pf) != OK) {
spin_unlock(&pn->pdeUnloadLock);
return NULL;
}
if (S_ISREG(pn->mode) && (pn->procFileOps != NULL) && (pn->procFileOps->open != NULL)) {
@ -611,7 +606,6 @@ struct ProcDirEntry *OpenProcFile(const char *fileName, int flags, ...)
pn->pdirCurrent = pn->subdir;
pn->pf->fPos = 0;
}
spin_unlock(&pn->pdeUnloadLock);
return pn;
}