diff options
Diffstat (limited to 'drivers/mtd/mtdcore.c')
| -rw-r--r-- | drivers/mtd/mtdcore.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c index a7723a708ea7..70f492dce158 100644 --- a/drivers/mtd/mtdcore.c +++ b/drivers/mtd/mtdcore.c @@ -2370,6 +2370,14 @@ static struct backing_dev_info * __init mtd_bdi_init(const char *name) return ret ? ERR_PTR(ret) : bdi; } +char *mtd_expert_analysis_warning = + "Bad block checks have been entirely disabled.\n" + "This is only reserved for post-mortem forensics and debug purposes.\n" + "Never enable this mode if you do not know what you are doing!\n"; +EXPORT_SYMBOL_GPL(mtd_expert_analysis_warning); +bool mtd_expert_analysis_mode; +EXPORT_SYMBOL_GPL(mtd_expert_analysis_mode); + static struct proc_dir_entry *proc_mtd; static int __init init_mtd(void) @@ -2393,6 +2401,8 @@ static int __init init_mtd(void) goto out_procfs; dfs_dir_mtd = debugfs_create_dir("mtd", NULL); + debugfs_create_bool("expert_analysis_mode", 0600, dfs_dir_mtd, + &mtd_expert_analysis_mode); return 0; |