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| author | Yuezhang Mo <Yuezhang.Mo@sony.com> | 2023-07-20 14:40:08 +0800 |
|---|---|---|
| committer | Namjae Jeon <linkinjeon@kernel.org> | 2023-10-31 10:01:45 +0900 |
| commit | ee785c15b5906a69d4007b4754e8ae40fb41e0b4 (patch) | |
| tree | d5960f2815f9fa05ae3310aadad0670aebee52a4 /fs/exfat/exfat_fs.h | |
| parent | dab48b8f2fe7264d51ec9eed0adea0fe3c78830a (diff) | |
exfat: support create zero-size directory
This commit adds mount option 'zero_size_dir'. If this option
enabled, don't allocate a cluster to directory when creating
it, and set the directory size to 0.
On Windows, a cluster is allocated for a directory when it is
created, so the mount option is disabled by default.
Signed-off-by: Yuezhang Mo <Yuezhang.Mo@sony.com>
Reviewed-by: Andy Wu <Andy.Wu@sony.com>
Reviewed-by: Aoyama Wataru <wataru.aoyama@sony.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Diffstat (limited to 'fs/exfat/exfat_fs.h')
| -rw-r--r-- | fs/exfat/exfat_fs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/exfat/exfat_fs.h b/fs/exfat/exfat_fs.h index 99208902883b..a7a2c35d74fb 100644 --- a/fs/exfat/exfat_fs.h +++ b/fs/exfat/exfat_fs.h @@ -234,6 +234,8 @@ struct exfat_mount_options { discard:1, /* Issue discard requests on deletions */ keep_last_dots:1; /* Keep trailing periods in paths */ int time_offset; /* Offset of timestamps from UTC (in minutes) */ + /* Support creating zero-size directory, default: false */ + bool zero_size_dir; }; /* |