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Message-ID: <20080330145040.GC4317@martell.zuzino.mipt.ru>
Date: Sun, 30 Mar 2008 18:50:40 +0400
From: Alexey Dobriyan <adobriyan@...il.com>
To: akpm@...l.org
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH -mm 6/3] proc: remove proc_root_driver
Use creation by full path: "driver/foo".
Signed-off-by: Alexey Dobriyan <adobriyan@...il.com>
---
drivers/block/cciss.c | 4 ++--
drivers/block/cpqarray.c | 4 ++--
drivers/block/pktcdvd.c | 4 ++--
drivers/net/wireless/airo.c | 8 ++++----
fs/proc/root.c | 5 +----
include/linux/proc_fs.h | 3 ---
6 files changed, 11 insertions(+), 17 deletions(-)
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -424,7 +424,7 @@ static void __devinit cciss_procinit(int i)
struct proc_dir_entry *pde;
if (proc_cciss == NULL)
- proc_cciss = proc_mkdir("cciss", proc_root_driver);
+ proc_cciss = proc_mkdir("driver/cciss", NULL);
if (!proc_cciss)
return;
pde = proc_create(hba[i]->devname, S_IWUSR | S_IRUSR | S_IRGRP |
@@ -3684,7 +3684,7 @@ static void __exit cciss_cleanup(void)
cciss_remove_one(hba[i]->pdev);
}
}
- remove_proc_entry("cciss", proc_root_driver);
+ remove_proc_entry("driver/cciss", NULL);
}
static void fail_all_cmds(unsigned long ctlr)
--- a/drivers/block/cpqarray.c
+++ b/drivers/block/cpqarray.c
@@ -214,7 +214,7 @@ static struct proc_dir_entry *proc_array;
static void __init ida_procinit(int i)
{
if (proc_array == NULL) {
- proc_array = proc_mkdir("cpqarray", proc_root_driver);
+ proc_array = proc_mkdir("driver/cpqarray", NULL);
if (!proc_array) return;
}
@@ -1796,7 +1796,7 @@ static void __exit cpqarray_exit(void)
}
}
- remove_proc_entry("cpqarray", proc_root_driver);
+ remove_proc_entry("driver/cpqarray", NULL);
}
module_init(cpqarray_init)
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -3101,7 +3101,7 @@ static int __init pkt_init(void)
goto out_misc;
}
- pkt_proc = proc_mkdir(DRIVER_NAME, proc_root_driver);
+ pkt_proc = proc_mkdir("driver/"DRIVER_NAME, NULL);
return 0;
@@ -3117,7 +3117,7 @@ out2:
static void __exit pkt_exit(void)
{
- remove_proc_entry(DRIVER_NAME, proc_root_driver);
+ remove_proc_entry("driver/"DRIVER_NAME, NULL);
misc_deregister(&pkt_misc);
pkt_debugfs_cleanup();
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -5625,9 +5625,9 @@ static int __init airo_init_module( void )
int have_isa_dev = 0;
#endif
- airo_entry = create_proc_entry("aironet",
+ airo_entry = create_proc_entry("driver/aironet",
S_IFDIR | airo_perm,
- proc_root_driver);
+ NULL);
if (airo_entry) {
airo_entry->uid = proc_uid;
@@ -5651,7 +5651,7 @@ static int __init airo_init_module( void )
airo_print_info("", "Finished probing for PCI adapters");
if (i) {
- remove_proc_entry("aironet", proc_root_driver);
+ remove_proc_entry("driver/aironet", NULL);
return i;
}
#endif
@@ -5673,7 +5673,7 @@ static void __exit airo_cleanup_module( void )
#ifdef CONFIG_PCI
pci_unregister_driver(&airo_driver);
#endif
- remove_proc_entry("aironet", proc_root_driver);
+ remove_proc_entry("driver/aironet", NULL);
}
/*
--- a/fs/proc/root.c
+++ b/fs/proc/root.c
@@ -22,8 +22,6 @@
#include "internal.h"
-struct proc_dir_entry *proc_root_driver;
-
static int proc_test_super(struct super_block *sb, void *data)
{
return sb->s_fs_info == data;
@@ -127,7 +125,7 @@ void __init proc_root_init(void)
proc_mkdir("sysvipc", NULL);
#endif
proc_mkdir("fs", NULL);
- proc_root_driver = proc_mkdir("driver", NULL);
+ 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)
/* just give it a mountpoint */
@@ -235,4 +233,3 @@ EXPORT_SYMBOL(create_proc_entry);
EXPORT_SYMBOL(proc_create);
EXPORT_SYMBOL(remove_proc_entry);
EXPORT_SYMBOL(proc_root);
-EXPORT_SYMBOL(proc_root_driver);
--- a/include/linux/proc_fs.h
+++ b/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_driver;
extern struct proc_dir_entry *proc_root_kcore;
extern spinlock_t proc_subdir_lock;
@@ -211,8 +210,6 @@ extern void dup_mm_exe_file(struct mm_struct *oldmm, struct mm_struct *newmm);
#else
-#define proc_root_driver NULL
-
#define proc_net_fops_create(net, name, mode, fops) ({ (void)(mode), NULL; })
static inline void proc_net_remove(struct net *net, const char *name) {}
--
1.5.4.3
--
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