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9p: make v9fs_cache_inode_{get,put,set}_cookie empty inlines for !9P_CACHEFS

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2013-09-17 08:07:11 -04:00
parent d0e639c9e0
commit ceaec15d49
4 changed files with 12 additions and 12 deletions
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6
fs/9p/vfs_inode.c
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@@ -448,9 +448,7 @@ void v9fs_evict_inode(struct inode *inode)
clear_inode(inode);
filemap_fdatawrite(inode->i_mapping);
#ifdef CONFIG_9P_FSCACHE
v9fs_cache_inode_put_cookie(inode);
#endif
/* clunk the fid stashed in writeback_fid */
if (v9inode->writeback_fid) {
p9_client_clunk(v9inode->writeback_fid);
@@ -531,9 +529,7 @@ static struct inode *v9fs_qid_iget(struct super_block *sb,
goto error;
v9fs_stat2inode(st, inode, sb);
#ifdef CONFIG_9P_FSCACHE
v9fs_cache_inode_get_cookie(inode);
#endif
unlock_new_inode(inode);
return inode;
error:
@@ -905,10 +901,8 @@ v9fs_vfs_atomic_open(struct inode *dir, struct dentry *dentry,
goto error;
file->private_data = fid;
#ifdef CONFIG_9P_FSCACHE
if (v9ses->cache)
v9fs_cache_inode_set_cookie(dentry->d_inode, file);
#endif
*opened |= FILE_CREATED;
out: