/* proc info support a la one created by Sizif@Botik.RU for PGC */
-/* $Id: procfs.c,v 1.1.8.2 2001/07/15 17:08:42 god Exp $ */
-
#include <linux/module.h>
#include <linux/time.h>
#include <linux/seq_file.h>
#include <asm/uaccess.h>
#include <linux/reiserfs_fs.h>
#include <linux/reiserfs_fs_sb.h>
-#include <linux/smp_lock.h>
#include <linux/init.h>
#include <linux/proc_fs.h>
-#if defined( REISERFS_PROC_INFO )
+#ifdef CONFIG_REISERFS_PROC_INFO
/*
* LOCKING:
}
#if defined( REISERFS_USE_OIDMAPF )
if (sb_info->oidmap.use_file && (sb_info->oidmap.mapf != NULL)) {
- loff_t size = sb_info->oidmap.mapf->f_dentry->d_inode->i_size;
+ loff_t size = sb_info->oidmap.mapf->f_path.dentry->d_inode->i_size;
total_used += size / sizeof(reiserfs_oidinterval_d_t);
}
#endif
/* incore fields */
"j_1st_reserved_block: \t%i\n"
"j_state: \t%li\n"
- "j_trans_id: \t%lu\n"
+ "j_trans_id: \t%u\n"
"j_mount_id: \t%lu\n"
"j_start: \t%lu\n"
"j_len: \t%lu\n"
"j_wcount: \t%i\n"
"j_bcount: \t%lu\n"
"j_first_unflushed_offset: \t%lu\n"
- "j_last_flush_trans_id: \t%lu\n"
+ "j_last_flush_trans_id: \t%u\n"
"j_trans_start_time: \t%li\n"
"j_list_bitmap_index: \t%i\n"
"j_must_wait: \t%i\n"
return NULL;
up_write(&s->s_umount);
-
- if (de->deleted) {
- deactivate_super(s);
- return NULL;
- }
-
return s;
}
return show(m, v);
}
-static struct seq_operations r_ops = {
+static const struct seq_operations r_ops = {
.start = r_start,
.next = r_next,
.stop = r_stop,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
+ .owner = THIS_MODULE,
};
static struct proc_dir_entry *proc_info_root = NULL;
static void add_file(struct super_block *sb, char *name,
int (*func) (struct seq_file *, struct super_block *))
{
- struct proc_dir_entry *de;
- de = create_proc_entry(name, 0, REISERFS_SB(sb)->procdir);
- if (de) {
- de->data = func;
- de->proc_fops = &r_file_operations;
- }
+ proc_create_data(name, 0, REISERFS_SB(sb)->procdir,
+ &r_file_operations, func);
}
int reiserfs_proc_info_init(struct super_block *sb)
{
+ char b[BDEVNAME_SIZE];
+ char *s;
+
+ /* Some block devices use /'s */
+ strlcpy(b, reiserfs_bdevname(sb), BDEVNAME_SIZE);
+ s = strchr(b, '/');
+ if (s)
+ *s = '!';
+
spin_lock_init(&__PINFO(sb).lock);
- REISERFS_SB(sb)->procdir =
- proc_mkdir(reiserfs_bdevname(sb), proc_info_root);
+ REISERFS_SB(sb)->procdir = proc_mkdir(b, proc_info_root);
if (REISERFS_SB(sb)->procdir) {
- REISERFS_SB(sb)->procdir->owner = THIS_MODULE;
REISERFS_SB(sb)->procdir->data = sb;
add_file(sb, "version", show_version);
add_file(sb, "super", show_super);
add_file(sb, "journal", show_journal);
return 0;
}
- reiserfs_warning(sb, "reiserfs: cannot create /proc/%s/%s",
- proc_info_root_name, reiserfs_bdevname(sb));
+ reiserfs_warning(sb, "cannot create /proc/%s/%s",
+ proc_info_root_name, b);
return 1;
}
int reiserfs_proc_info_done(struct super_block *sb)
{
struct proc_dir_entry *de = REISERFS_SB(sb)->procdir;
+ char b[BDEVNAME_SIZE];
+ char *s;
+
+ /* Some block devices use /'s */
+ strlcpy(b, reiserfs_bdevname(sb), BDEVNAME_SIZE);
+ s = strchr(b, '/');
+ if (s)
+ *s = '!';
+
if (de) {
remove_proc_entry("journal", de);
remove_proc_entry("oidmap", de);
__PINFO(sb).exiting = 1;
spin_unlock(&__PINFO(sb).lock);
if (proc_info_root) {
- remove_proc_entry(reiserfs_bdevname(sb), proc_info_root);
+ remove_proc_entry(b, proc_info_root);
REISERFS_SB(sb)->procdir = NULL;
}
return 0;
{
if (proc_info_root == NULL) {
proc_info_root = proc_mkdir(proc_info_root_name, NULL);
- if (proc_info_root) {
- proc_info_root->owner = THIS_MODULE;
- } else {
- reiserfs_warning(NULL,
- "reiserfs: cannot create /proc/%s",
+ if (!proc_info_root) {
+ reiserfs_warning(NULL, "cannot create /proc/%s",
proc_info_root_name);
return 1;
}
#endif
/*
- * $Log: procfs.c,v $
* Revision 1.1.8.2 2001/07/15 17:08:42 god
* . use get_super() in procfs.c
* . remove remove_save_link() from reiserfs_do_truncate()
*
*/
-/*
+/*
* Make Linus happy.
* Local variables:
* c-indentation-style: "K&R"