From ceaec15d49f29de1f8864e31ff4007c34b031bff Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 17 Sep 2013 08:07:11 -0400 Subject: [PATCH] 9p: make v9fs_cache_inode_{get,put,set}_cookie empty inlines for !9P_CACHEFS Signed-off-by: Al Viro --- fs/9p/cache.h | 12 ++++++++++++ fs/9p/vfs_file.c | 2 -- fs/9p/vfs_inode.c | 6 ------ fs/9p/vfs_inode_dotl.c | 4 ---- 4 files changed, 12 insertions(+), 12 deletions(-) diff --git a/fs/9p/cache.h b/fs/9p/cache.h index 40cc54ced5d9..2f9675491095 100644 --- a/fs/9p/cache.h +++ b/fs/9p/cache.h @@ -101,6 +101,18 @@ static inline void v9fs_fscache_wait_on_page_write(struct inode *inode, #else /* CONFIG_9P_FSCACHE */ +static inline void v9fs_cache_inode_get_cookie(struct inode *inode) +{ +} + +static inline void v9fs_cache_inode_put_cookie(struct inode *inode) +{ +} + +static inline void v9fs_cache_inode_set_cookie(struct inode *inode, struct file *file) +{ +} + static inline int v9fs_fscache_release_page(struct page *page, gfp_t gfp) { return 1; diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c index aa5ecf479a57..a0df3e73c2b1 100644 --- a/fs/9p/vfs_file.c +++ b/fs/9p/vfs_file.c @@ -105,10 +105,8 @@ int v9fs_file_open(struct inode *inode, struct file *file) v9inode->writeback_fid = (void *) fid; } mutex_unlock(&v9inode->v_mutex); -#ifdef CONFIG_9P_FSCACHE if (v9ses->cache) v9fs_cache_inode_set_cookie(inode, file); -#endif return 0; out_error: p9_client_clunk(file->private_data); diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index 94de6d1482e2..4e65aa903345 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -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: diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c index a7c481402c46..4c10edec26a0 100644 --- a/fs/9p/vfs_inode_dotl.c +++ b/fs/9p/vfs_inode_dotl.c @@ -141,9 +141,7 @@ static struct inode *v9fs_qid_iget_dotl(struct super_block *sb, goto error; v9fs_stat2inode_dotl(st, inode); -#ifdef CONFIG_9P_FSCACHE v9fs_cache_inode_get_cookie(inode); -#endif retval = v9fs_get_acl(inode, fid); if (retval) goto error; @@ -355,10 +353,8 @@ v9fs_vfs_atomic_open_dotl(struct inode *dir, struct dentry *dentry, if (err) goto err_clunk_old_fid; file->private_data = ofid; -#ifdef CONFIG_9P_FSCACHE if (v9ses->cache) v9fs_cache_inode_set_cookie(inode, file); -#endif *opened |= FILE_CREATED; out: v9fs_put_acl(dacl, pacl); -- 2.30.2