diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/cifs/cifsfs.c | 16 | ||||
| -rw-r--r-- | fs/cifs/inode.c | 4 |
2 files changed, 17 insertions, 3 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index 78c02eb4cb1f..484e52bb40bb 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -473,14 +473,24 @@ static int cifs_remount(struct super_block *sb, int *flags, char *data) return 0; } +void cifs_drop_inode(struct inode *inode) +{ + struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb); + + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) + return generic_drop_inode(inode); + + return generic_delete_inode(inode); +} + static const struct super_operations cifs_super_ops = { .put_super = cifs_put_super, .statfs = cifs_statfs, .alloc_inode = cifs_alloc_inode, .destroy_inode = cifs_destroy_inode, -/* .drop_inode = generic_delete_inode, - .delete_inode = cifs_delete_inode, */ /* Do not need above two - functions unless later we add lazy close of inodes or unless the + .drop_inode = cifs_drop_inode, +/* .delete_inode = cifs_delete_inode, */ /* Do not need above + function unless later we add lazy close of inodes or unless the kernel forgets to call us with the same number of releases (closes) as opens */ .show_options = cifs_show_options, diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c index 62b324f26a56..6f0683c68952 100644 --- a/fs/cifs/inode.c +++ b/fs/cifs/inode.c @@ -1401,6 +1401,10 @@ cifs_do_rename(int xid, struct dentry *from_dentry, const char *fromPath, if (rc == 0 || rc != -ETXTBSY) return rc; + /* open-file renames don't work across directories */ + if (to_dentry->d_parent != from_dentry->d_parent) + return rc; + /* open the file to be renamed -- we need DELETE perms */ rc = CIFSSMBOpen(xid, pTcon, fromPath, FILE_OPEN, DELETE, CREATE_NOT_DIR, &srcfid, &oplock, NULL, |