diff options
Diffstat (limited to 'fs/ntfs3')
| -rw-r--r-- | fs/ntfs3/file.c | 5 | ||||
| -rw-r--r-- | fs/ntfs3/frecord.c | 7 | ||||
| -rw-r--r-- | fs/ntfs3/namei.c | 10 | ||||
| -rw-r--r-- | fs/ntfs3/ntfs_fs.h | 3 |
4 files changed, 11 insertions, 14 deletions
diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c index 9b6a3f8d2e7c..fbecda79fa84 100644 --- a/fs/ntfs3/file.c +++ b/fs/ntfs3/file.c @@ -394,7 +394,10 @@ static int ntfs_file_mmap(struct file *file, struct vm_area_struct *vma) } if (ni->i_valid < to) { - inode_lock(inode); + if (!inode_trylock(inode)) { + err = -EAGAIN; + goto out; + } err = ntfs_extend_initialized_size(file, ni, ni->i_valid, to); inode_unlock(inode); diff --git a/fs/ntfs3/frecord.c b/fs/ntfs3/frecord.c index b7a83200f2cc..83593ecbe57e 100644 --- a/fs/ntfs3/frecord.c +++ b/fs/ntfs3/frecord.c @@ -3003,8 +3003,7 @@ int ni_add_name(struct ntfs_inode *dir_ni, struct ntfs_inode *ni, * ni_rename - Remove one name and insert new name. */ int ni_rename(struct ntfs_inode *dir_ni, struct ntfs_inode *new_dir_ni, - struct ntfs_inode *ni, struct NTFS_DE *de, struct NTFS_DE *new_de, - bool *is_bad) + struct ntfs_inode *ni, struct NTFS_DE *de, struct NTFS_DE *new_de) { int err; struct NTFS_DE *de2 = NULL; @@ -3027,8 +3026,8 @@ int ni_rename(struct ntfs_inode *dir_ni, struct ntfs_inode *new_dir_ni, err = ni_add_name(new_dir_ni, ni, new_de); if (!err) { err = ni_remove_name(dir_ni, ni, de, &de2, &undo); - if (err && ni_remove_name(new_dir_ni, ni, new_de, &de2, &undo)) - *is_bad = true; + WARN_ON(err && ni_remove_name(new_dir_ni, ni, new_de, &de2, + &undo)); } /* diff --git a/fs/ntfs3/namei.c b/fs/ntfs3/namei.c index 652735a0b0c4..fec451381a88 100644 --- a/fs/ntfs3/namei.c +++ b/fs/ntfs3/namei.c @@ -244,7 +244,7 @@ static int ntfs_rename(struct mnt_idmap *idmap, struct inode *dir, struct ntfs_inode *ni = ntfs_i(inode); struct inode *new_inode = d_inode(new_dentry); struct NTFS_DE *de, *new_de; - bool is_same, is_bad; + bool is_same; /* * de - memory of PATH_MAX bytes: * [0-1024) - original name (dentry->d_name) @@ -313,12 +313,8 @@ static int ntfs_rename(struct mnt_idmap *idmap, struct inode *dir, if (dir_ni != new_dir_ni) ni_lock_dir2(new_dir_ni); - is_bad = false; - err = ni_rename(dir_ni, new_dir_ni, ni, de, new_de, &is_bad); - if (is_bad) { - /* Restore after failed rename failed too. */ - _ntfs_bad_inode(inode); - } else if (!err) { + err = ni_rename(dir_ni, new_dir_ni, ni, de, new_de); + if (!err) { simple_rename_timestamp(dir, dentry, new_dir, new_dentry); mark_inode_dirty(inode); mark_inode_dirty(dir); diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h index d628977e2556..a79cf4a63b25 100644 --- a/fs/ntfs3/ntfs_fs.h +++ b/fs/ntfs3/ntfs_fs.h @@ -581,8 +581,7 @@ int ni_add_name(struct ntfs_inode *dir_ni, struct ntfs_inode *ni, struct NTFS_DE *de); int ni_rename(struct ntfs_inode *dir_ni, struct ntfs_inode *new_dir_ni, - struct ntfs_inode *ni, struct NTFS_DE *de, struct NTFS_DE *new_de, - bool *is_bad); + struct ntfs_inode *ni, struct NTFS_DE *de, struct NTFS_DE *new_de); bool ni_is_dirty(struct inode *inode); int ni_set_compress(struct inode *inode, bool compr); |