diff options
Diffstat (limited to 'fs/cifs/cifsfs.c')
| -rw-r--r-- | fs/cifs/cifsfs.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index f54d8bf2732a..c6ac19223ddc 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -396,6 +396,7 @@ cifs_alloc_inode(struct super_block *sb) cifs_inode->epoch = 0; spin_lock_init(&cifs_inode->open_file_lock); generate_random_uuid(cifs_inode->lease_key); + cifs_inode->symlink_target = NULL; /* * Can not set i_flags here - they get immediately overwritten to zero @@ -412,7 +413,11 @@ cifs_alloc_inode(struct super_block *sb) static void cifs_free_inode(struct inode *inode) { - kmem_cache_free(cifs_inode_cachep, CIFS_I(inode)); + struct cifsInodeInfo *cinode = CIFS_I(inode); + + if (S_ISLNK(inode->i_mode)) + kfree(cinode->symlink_target); + kmem_cache_free(cifs_inode_cachep, cinode); } static void @@ -1139,7 +1144,7 @@ const struct inode_operations cifs_file_inode_ops = { }; const struct inode_operations cifs_symlink_inode_ops = { - .get_link = cifs_get_link, + .get_link = simple_get_link, .permission = cifs_permission, .listxattr = cifs_listxattr, }; @@ -1248,6 +1253,12 @@ ssize_t cifs_file_copychunk_range(unsigned int xid, lock_two_nondirectories(target_inode, src_inode); cifs_dbg(FYI, "about to flush pages\n"); + + rc = filemap_write_and_wait_range(src_inode->i_mapping, off, + off + len - 1); + if (rc) + goto out; + /* should we flush first and last page first */ truncate_inode_pages(&target_inode->i_data, 0); |