diff options
Diffstat (limited to 'fs/9p/vfs_file.c')
| -rw-r--r-- | fs/9p/vfs_file.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c index 612e297f3763..aec43ba83799 100644 --- a/fs/9p/vfs_file.c +++ b/fs/9p/vfs_file.c @@ -63,15 +63,16 @@ int v9fs_file_open(struct inode *inode, struct file *file) err = p9_client_open(fid, omode); if (err < 0) { - p9_client_clunk(fid); + p9_fid_put(fid); return err; } if ((file->f_flags & O_APPEND) && (!v9fs_proto_dotu(v9ses) && !v9fs_proto_dotl(v9ses))) generic_file_llseek(file, 0, SEEK_END); + + file->private_data = fid; } - file->private_data = fid; mutex_lock(&v9inode->v_mutex); if ((v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) && !v9inode->writeback_fid && @@ -93,11 +94,12 @@ int v9fs_file_open(struct inode *inode, struct file *file) } mutex_unlock(&v9inode->v_mutex); if (v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) - v9fs_cache_inode_set_cookie(inode, file); - v9fs_open_fid_add(inode, fid); + fscache_use_cookie(v9fs_inode_cookie(v9inode), + file->f_mode & FMODE_WRITE); + v9fs_open_fid_add(inode, &fid); return 0; out_error: - p9_client_clunk(file->private_data); + p9_fid_put(file->private_data); file->private_data = NULL; return err; } @@ -114,7 +116,6 @@ out_error: static int v9fs_file_lock(struct file *filp, int cmd, struct file_lock *fl) { - int res = 0; struct inode *inode = file_inode(filp); p9_debug(P9_DEBUG_VFS, "filp: %p lock: %p\n", filp, fl); @@ -124,7 +125,7 @@ static int v9fs_file_lock(struct file *filp, int cmd, struct file_lock *fl) invalidate_mapping_pages(&inode->i_data, 0, -1); } - return res; + return 0; } static int v9fs_file_do_lock(struct file *filp, int cmd, struct file_lock *fl) @@ -139,8 +140,7 @@ static int v9fs_file_do_lock(struct file *filp, int cmd, struct file_lock *fl) fid = filp->private_data; BUG_ON(fid == NULL); - if ((fl->fl_flags & FL_POSIX) != FL_POSIX) - BUG(); + BUG_ON((fl->fl_flags & FL_POSIX) != FL_POSIX); res = locks_lock_file_wait(filp, fl); if (res < 0) |