diff options
Diffstat (limited to 'fs/fscache/proc.c')
-rw-r--r-- | fs/fscache/proc.c | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/fs/fscache/proc.c b/fs/fscache/proc.c deleted file mode 100644 index 061df8f61ffc..000000000000 --- a/fs/fscache/proc.c +++ /dev/null @@ -1,71 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* FS-Cache statistics viewing interface - * - * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. - * Written by David Howells (dhowells@redhat.com) - */ - -#define FSCACHE_DEBUG_LEVEL OPERATION -#include <linux/module.h> -#include <linux/proc_fs.h> -#include <linux/seq_file.h> -#include "internal.h" - -/* - * initialise the /proc/fs/fscache/ directory - */ -int __init fscache_proc_init(void) -{ - _enter(""); - - if (!proc_mkdir("fs/fscache", NULL)) - goto error_dir; - - if (!proc_create_seq("fs/fscache/cookies", S_IFREG | 0444, NULL, - &fscache_cookies_seq_ops)) - goto error_cookies; - -#ifdef CONFIG_FSCACHE_STATS - if (!proc_create_single("fs/fscache/stats", S_IFREG | 0444, NULL, - fscache_stats_show)) - goto error_stats; -#endif - -#ifdef CONFIG_FSCACHE_OBJECT_LIST - if (!proc_create("fs/fscache/objects", S_IFREG | 0444, NULL, - &fscache_objlist_proc_ops)) - goto error_objects; -#endif - - _leave(" = 0"); - return 0; - -#ifdef CONFIG_FSCACHE_OBJECT_LIST -error_objects: -#endif -#ifdef CONFIG_FSCACHE_STATS - remove_proc_entry("fs/fscache/stats", NULL); -error_stats: -#endif - remove_proc_entry("fs/fscache/cookies", NULL); -error_cookies: - remove_proc_entry("fs/fscache", NULL); -error_dir: - _leave(" = -ENOMEM"); - return -ENOMEM; -} - -/* - * clean up the /proc/fs/fscache/ directory - */ -void fscache_proc_cleanup(void) -{ -#ifdef CONFIG_FSCACHE_OBJECT_LIST - remove_proc_entry("fs/fscache/objects", NULL); -#endif -#ifdef CONFIG_FSCACHE_STATS - remove_proc_entry("fs/fscache/stats", NULL); -#endif - remove_proc_entry("fs/fscache/cookies", NULL); - remove_proc_entry("fs/fscache", NULL); -} |