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-rw-r--r--fs/exfat/super.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/fs/exfat/super.c b/fs/exfat/super.c
index 2778bd9b63..d9d4fa9101 100644
--- a/fs/exfat/super.c
+++ b/fs/exfat/super.c
@@ -165,6 +165,8 @@ static int exfat_show_options(struct seq_file *m, struct dentry *root)
seq_puts(m, ",sys_tz");
else if (opts->time_offset)
seq_printf(m, ",time_offset=%d", opts->time_offset);
+ if (opts->zero_size_dir)
+ seq_puts(m, ",zero_size_dir");
return 0;
}
@@ -209,6 +211,7 @@ enum {
Opt_keep_last_dots,
Opt_sys_tz,
Opt_time_offset,
+ Opt_zero_size_dir,
/* Deprecated options */
Opt_utf8,
@@ -237,6 +240,7 @@ static const struct fs_parameter_spec exfat_parameters[] = {
fsparam_flag("keep_last_dots", Opt_keep_last_dots),
fsparam_flag("sys_tz", Opt_sys_tz),
fsparam_s32("time_offset", Opt_time_offset),
+ fsparam_flag("zero_size_dir", Opt_zero_size_dir),
__fsparam(NULL, "utf8", Opt_utf8, fs_param_deprecated,
NULL),
__fsparam(NULL, "debug", Opt_debug, fs_param_deprecated,
@@ -305,6 +309,9 @@ static int exfat_parse_param(struct fs_context *fc, struct fs_parameter *param)
return -EINVAL;
opts->time_offset = result.int_32;
break;
+ case Opt_zero_size_dir:
+ opts->zero_size_dir = true;
+ break;
case Opt_utf8:
case Opt_debug:
case Opt_namecase:
@@ -360,7 +367,7 @@ static int exfat_read_root(struct inode *inode)
inode->i_gid = sbi->options.fs_gid;
inode_inc_iversion(inode);
inode->i_generation = 0;
- inode->i_mode = exfat_make_mode(sbi, ATTR_SUBDIR, 0777);
+ inode->i_mode = exfat_make_mode(sbi, EXFAT_ATTR_SUBDIR, 0777);
inode->i_op = &exfat_dir_inode_operations;
inode->i_fop = &exfat_dir_operations;
@@ -369,9 +376,9 @@ static int exfat_read_root(struct inode *inode)
ei->i_size_aligned = i_size_read(inode);
ei->i_size_ondisk = i_size_read(inode);
- exfat_save_attr(inode, ATTR_SUBDIR);
- inode->i_mtime = inode->i_atime = ei->i_crtime = inode_set_ctime_current(inode);
- exfat_truncate_atime(&inode->i_atime);
+ exfat_save_attr(inode, EXFAT_ATTR_SUBDIR);
+ ei->i_crtime = simple_inode_init_ts(inode);
+ exfat_truncate_inode_atime(inode);
return 0;
}