diff options
Diffstat (limited to 'fs/9p/vfs_inode.c')
| -rw-r--r-- | fs/9p/vfs_inode.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index 411c70a88b3..fdc086d0744 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -219,6 +219,7 @@ struct inode *v9fs_alloc_inode(struct super_block *sb) v9inode->fscache_key = NULL; spin_lock_init(&v9inode->fscache_lock); #endif + v9inode->writeback_fid = NULL; return &v9inode->vfs_inode; } @@ -414,6 +415,8 @@ error: */ void v9fs_evict_inode(struct inode *inode) { + struct v9fs_inode *v9inode = V9FS_I(inode); + truncate_inode_pages(inode->i_mapping, 0); end_writeback(inode); filemap_fdatawrite(inode->i_mapping); @@ -421,10 +424,10 @@ void v9fs_evict_inode(struct inode *inode) #ifdef CONFIG_9P_FSCACHE v9fs_cache_inode_put_cookie(inode); #endif - /* clunk the fid stashed in inode->i_private */ - if (inode->i_private) { - p9_client_clunk((struct p9_fid *)inode->i_private); - inode->i_private = NULL; + /* clunk the fid stashed in writeback_fid */ + if (v9inode->writeback_fid) { + p9_client_clunk(v9inode->writeback_fid); + v9inode->writeback_fid = NULL; } } @@ -607,9 +610,10 @@ v9fs_vfs_create(struct inode *dir, struct dentry *dentry, int mode, int err; u32 perm; int flags; + struct file *filp; + struct v9fs_inode *v9inode; struct v9fs_session_info *v9ses; struct p9_fid *fid, *inode_fid; - struct file *filp; err = 0; fid = NULL; @@ -631,9 +635,10 @@ v9fs_vfs_create(struct inode *dir, struct dentry *dentry, int mode, /* if we are opening a file, assign the open fid to the file */ if (nd && nd->flags & LOOKUP_OPEN) { - if (v9ses->cache && !dentry->d_inode->i_private) { + v9inode = V9FS_I(dentry->d_inode); + if (v9ses->cache && !v9inode->writeback_fid) { /* - * clone a fid and add it to inode->i_private + * clone a fid and add it to writeback_fid * we do it during open time instead of * page dirty time via write_begin/page_mkwrite * because we want write after unlink usecase @@ -644,7 +649,7 @@ v9fs_vfs_create(struct inode *dir, struct dentry *dentry, int mode, err = PTR_ERR(inode_fid); goto error; } - dentry->d_inode->i_private = (void *) inode_fid; + v9inode->writeback_fid = (void *) inode_fid; } filp = lookup_instantiate_filp(nd, dentry, generic_file_open); if (IS_ERR(filp)) { |