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!163 [Desc] add debug code to fix bug: kernel crashed after rmdir the umounted folder 3

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Merge pull request !163 from LeonChan/lc-master
This commit is contained in:
openharmony_ci
2021-04-20 19:09:47 +08:00
committed by Gitee
parent ef4341acea c6e921241b
commit 5605063950
2 changed files with 8 additions and 2 deletions
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fs/jffs2/src/vfs_jffs2.c
+4
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@@ -145,6 +145,7 @@ int VfsJffs2Bind(struct Mount *mnt, struct Vnode *blkDriver, const void *data)
g_jffs2PartList[partNo] = blkDriver;
PRINTK("%s-%d: vnode=%p, inode=%p, i_nlink=%d\n", __FUNCTION__, __LINE__, pv, rootNode, rootNode->i_nlink);
LOS_MuxUnlock(&g_jffs2FsLock);
return 0;
@@ -231,6 +232,7 @@ int VfsJffs2Lookup(struct Vnode *parentVnode, const char *path, int len, struct
(void)VfsHashInsert(newVnode, node->i_ino);
*ppVnode = newVnode;
PRINTK("%s-%d: vnode=%p, inode=%p, i_nlink=%d path=%s\n", __FUNCTION__, __LINE__, newVnode, node, node->i_nlink, path);
LOS_MuxUnlock(&g_jffs2FsLock);
return 0;
@@ -269,6 +271,7 @@ int VfsJffs2Create(struct Vnode *parentVnode, const char *path, int mode, struct
(void)VfsHashInsert(newVnode, newNode->i_ino);
*ppVnode = newVnode;
PRINTK("%s-%d: vnode=%p, inode=%p, i_nlink=%d path=%s\n", __FUNCTION__, __LINE__, newVnode, newNode, newNode->i_nlink, path);
LOS_MuxUnlock(&g_jffs2FsLock);
return 0;
@@ -539,6 +542,7 @@ int VfsJffs2Mkdir(struct Vnode *parentNode, const char *dirName, mode_t mode, st
*ppVnode = newVnode;
(void)VfsHashInsert(newVnode, node->i_ino);
PRINTK("%s-%d: vnode=%p, inode=%p, i_nlink=%d path=%s\n", __FUNCTION__, __LINE__, newVnode, node, node->i_nlink, dirName);
LOS_MuxUnlock(&g_jffs2FsLock);