From: Alexey Dobriyan Use creation by full path instead: "fs/foo". Signed-off-by: Alexey Dobriyan Signed-off-by: Andrew Morton --- fs/cifs/cifs_debug.c | 4 ++-- fs/ext4/mballoc.c | 7 +++---- fs/jfs/jfs_debug.c | 4 ++-- fs/nfs/client.c | 6 +++--- fs/proc/root.c | 5 ++--- include/linux/proc_fs.h | 1 - 6 files changed, 12 insertions(+), 15 deletions(-) diff -puN fs/cifs/cifs_debug.c~proc-remove-proc_root_fs fs/cifs/cifs_debug.c --- a/fs/cifs/cifs_debug.c~proc-remove-proc_root_fs +++ a/fs/cifs/cifs_debug.c @@ -468,7 +468,7 @@ cifs_proc_init(void) { struct proc_dir_entry *pde; - proc_fs_cifs = proc_mkdir("cifs", proc_root_fs); + proc_fs_cifs = proc_mkdir("fs/cifs", NULL); if (proc_fs_cifs == NULL) return; @@ -559,7 +559,7 @@ cifs_proc_clean(void) remove_proc_entry("LinuxExtensionsEnabled", proc_fs_cifs); remove_proc_entry("Experimental", proc_fs_cifs); remove_proc_entry("LookupCacheEnabled", proc_fs_cifs); - remove_proc_entry("cifs", proc_root_fs); + remove_proc_entry("fs/cifs", NULL); } static int diff -puN fs/ext4/mballoc.c~proc-remove-proc_root_fs fs/ext4/mballoc.c --- a/fs/ext4/mballoc.c~proc-remove-proc_root_fs +++ a/fs/ext4/mballoc.c @@ -2873,7 +2873,6 @@ static noinline void ext4_mb_free_commit mb_debug("freed %u blocks in %u structures\n", count, count2); } -#define EXT4_ROOT "ext4" #define EXT4_MB_STATS_NAME "stats" #define EXT4_MB_MAX_TO_SCAN_NAME "max_to_scan" #define EXT4_MB_MIN_TO_SCAN_NAME "min_to_scan" @@ -3013,9 +3012,9 @@ int __init init_ext4_mballoc(void) return -ENOMEM; } #ifdef CONFIG_PROC_FS - proc_root_ext4 = proc_mkdir(EXT4_ROOT, proc_root_fs); + proc_root_ext4 = proc_mkdir("fs/ext4", NULL); if (proc_root_ext4 == NULL) - printk(KERN_ERR "EXT4-fs: Unable to create %s\n", EXT4_ROOT); + printk(KERN_ERR "EXT4-fs: Unable to create fs/ext4\n"); #endif return 0; } @@ -3026,7 +3025,7 @@ void exit_ext4_mballoc(void) kmem_cache_destroy(ext4_pspace_cachep); kmem_cache_destroy(ext4_ac_cachep); #ifdef CONFIG_PROC_FS - remove_proc_entry(EXT4_ROOT, proc_root_fs); + remove_proc_entry("fs/ext4", NULL); #endif } diff -puN fs/jfs/jfs_debug.c~proc-remove-proc_root_fs fs/jfs/jfs_debug.c --- a/fs/jfs/jfs_debug.c~proc-remove-proc_root_fs +++ a/fs/jfs/jfs_debug.c @@ -89,7 +89,7 @@ void jfs_proc_init(void) { int i; - if (!(base = proc_mkdir("jfs", proc_root_fs))) + if (!(base = proc_mkdir("fs/jfs", NULL))) return; base->owner = THIS_MODULE; @@ -109,7 +109,7 @@ void jfs_proc_clean(void) if (base) { for (i = 0; i < NPROCENT; i++) remove_proc_entry(Entries[i].name, base); - remove_proc_entry("jfs", proc_root_fs); + remove_proc_entry("fs/jfs", NULL); } } diff -puN fs/nfs/client.c~proc-remove-proc_root_fs fs/nfs/client.c --- a/fs/nfs/client.c~proc-remove-proc_root_fs +++ a/fs/nfs/client.c @@ -1493,7 +1493,7 @@ int __init nfs_fs_proc_init(void) { struct proc_dir_entry *p; - proc_fs_nfs = proc_mkdir("nfsfs", proc_root_fs); + proc_fs_nfs = proc_mkdir("fs/nfsfs", NULL); if (!proc_fs_nfs) goto error_0; @@ -1519,7 +1519,7 @@ int __init nfs_fs_proc_init(void) error_2: remove_proc_entry("servers", proc_fs_nfs); error_1: - remove_proc_entry("nfsfs", proc_root_fs); + remove_proc_entry("fs/nfsfs", NULL); error_0: return -ENOMEM; } @@ -1531,7 +1531,7 @@ void nfs_fs_proc_exit(void) { remove_proc_entry("volumes", proc_fs_nfs); remove_proc_entry("servers", proc_fs_nfs); - remove_proc_entry("nfsfs", proc_root_fs); + remove_proc_entry("fs/nfsfs", NULL); } #endif /* CONFIG_PROC_FS */ diff -puN fs/proc/root.c~proc-remove-proc_root_fs fs/proc/root.c --- a/fs/proc/root.c~proc-remove-proc_root_fs +++ a/fs/proc/root.c @@ -22,7 +22,7 @@ #include "internal.h" -struct proc_dir_entry *proc_root_fs, *proc_root_driver; +struct proc_dir_entry *proc_root_driver; static int proc_test_super(struct super_block *sb, void *data) { @@ -126,7 +126,7 @@ void __init proc_root_init(void) #ifdef CONFIG_SYSVIPC proc_mkdir("sysvipc", NULL); #endif - proc_root_fs = proc_mkdir("fs", NULL); + proc_mkdir("fs", NULL); proc_root_driver = proc_mkdir("driver", NULL); proc_mkdir("fs/nfsd", NULL); /* somewhere for the nfsd filesystem to be mounted */ #if defined(CONFIG_SUN_OPENPROMFS) || defined(CONFIG_SUN_OPENPROMFS_MODULE) @@ -235,5 +235,4 @@ EXPORT_SYMBOL(create_proc_entry); EXPORT_SYMBOL(proc_create); EXPORT_SYMBOL(remove_proc_entry); EXPORT_SYMBOL(proc_root); -EXPORT_SYMBOL(proc_root_fs); EXPORT_SYMBOL(proc_root_driver); diff -puN include/linux/proc_fs.h~proc-remove-proc_root_fs include/linux/proc_fs.h --- a/include/linux/proc_fs.h~proc-remove-proc_root_fs +++ a/include/linux/proc_fs.h @@ -97,7 +97,6 @@ struct vmcore { #ifdef CONFIG_PROC_FS extern struct proc_dir_entry proc_root; -extern struct proc_dir_entry *proc_root_fs; extern struct proc_dir_entry *proc_root_driver; extern struct proc_dir_entry *proc_root_kcore; _