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Diffstat (limited to 'fs')
-rw-r--r--fs/ufs/inode.c5
-rw-r--r--fs/ufs/namei.c14
2 files changed, 12 insertions, 7 deletions
diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c
index be7d42c7d938..2d93ab07da8a 100644
--- a/fs/ufs/inode.c
+++ b/fs/ufs/inode.c
@@ -902,6 +902,9 @@ void ufs_evict_inode(struct inode * inode)
invalidate_inode_buffers(inode);
clear_inode(inode);
- if (want_delete)
+ if (want_delete) {
+ lock_ufs(inode->i_sb);
ufs_free_inode(inode);
+ unlock_ufs(inode->i_sb);
+ }
}
diff --git a/fs/ufs/namei.c b/fs/ufs/namei.c
index e491a93a7e9a..1f5223c9e1e2 100644
--- a/fs/ufs/namei.c
+++ b/fs/ufs/namei.c
@@ -128,12 +128,12 @@ static int ufs_symlink (struct inode * dir, struct dentry * dentry,
if (l > sb->s_blocksize)
goto out_notlocked;
+ lock_ufs(dir->i_sb);
inode = ufs_new_inode(dir, S_IFLNK | S_IRWXUGO);
err = PTR_ERR(inode);
if (IS_ERR(inode))
- goto out_notlocked;
+ goto out;
- lock_ufs(dir->i_sb);
if (l > UFS_SB(sb)->s_uspi->s_maxsymlinklen) {
/* slow symlink */
inode->i_op = &ufs_symlink_inode_operations;
@@ -184,9 +184,13 @@ static int ufs_mkdir(struct inode * dir, struct dentry * dentry, umode_t mode)
struct inode * inode;
int err;
+ lock_ufs(dir->i_sb);
+ inode_inc_link_count(dir);
+
inode = ufs_new_inode(dir, S_IFDIR|mode);
+ err = PTR_ERR(inode);
if (IS_ERR(inode))
- return PTR_ERR(inode);
+ goto out_dir;
inode->i_op = &ufs_dir_inode_operations;
inode->i_fop = &ufs_dir_operations;
@@ -194,9 +198,6 @@ static int ufs_mkdir(struct inode * dir, struct dentry * dentry, umode_t mode)
inode_inc_link_count(inode);
- lock_ufs(dir->i_sb);
- inode_inc_link_count(dir);
-
err = ufs_make_empty(inode, dir);
if (err)
goto out_fail;
@@ -215,6 +216,7 @@ out_fail:
inode_dec_link_count(inode);
unlock_new_inode(inode);
iput (inode);
+out_dir:
inode_dec_link_count(dir);
unlock_ufs(dir->i_sb);
goto out;