Merge master.kernel.org:/home/rmk/linux-2.6-arm

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / fs / reiserfs / procfs.c

diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
index 5d8a8cfebc7042282cc5e589021e86361dd0d66d..c533ec1bcaec3461a8c7e7cee9d3451a12258d93 100644 (file)
--- a/fs/reiserfs/procfs.c
+++ b/fs/reiserfs/procfs.c
@@ -492,9 +492,17 @@ static void add_file(struct super_block *sb, char *name,
 
 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;
@@ -508,13 +516,22 @@ int reiserfs_proc_info_init(struct super_block *sb)
                return 0;
        }
        reiserfs_warning(sb, "reiserfs: cannot create /proc/%s/%s",
-                        proc_info_root_name, reiserfs_bdevname(sb));
+                        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);
@@ -528,7 +545,7 @@ int reiserfs_proc_info_done(struct super_block *sb)
        __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;