Show options should show option according documentation when some value
is not default or when ever coder wants. Uid/gid are problematic because
it is hard to know which are defaults. In file system there is many
different implementation for this problem.
Some file systems show uid/gid when they are different than root, some
when user has set them and some show them always. There is also problem
that what if root uid/gid change. This code just choose to show them
always. This way we do not need to think this any more.
Signed-off-by: Kari Argillander <kari.argillander@xxxxxxxxx>
---
fs/ntfs3/ntfs_fs.h | 23 ++++++++++-------------
fs/ntfs3/super.c | 12 ++++--------
2 files changed, 14 insertions(+), 21 deletions(-)
diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h
index 15bab48bc1ad..372cda697dd4 100644
--- a/fs/ntfs3/ntfs_fs.h
+++ b/fs/ntfs3/ntfs_fs.h
@@ -60,19 +60,16 @@ struct ntfs_mount_options {
u16 fs_fmask_inv;
u16 fs_dmask_inv;
- unsigned uid : 1, /* uid was set. */
- gid : 1, /* gid was set. */
- fmask : 1, /* fmask was set. */
- dmask : 1, /* dmask was set. */
- sys_immutable : 1, /* Immutable system files. */
- discard : 1, /* Issue discard requests on deletions. */
- sparse : 1, /* Create sparse files. */
- showmeta : 1, /* Show meta files. */
- nohidden : 1, /* Do not show hidden files. */
- force : 1, /* Rw mount dirty volume. */
- noacsrules : 1, /*Exclude acs rules. */
- prealloc : 1 /* Preallocate space when file is growing. */
- ;
+ unsigned fmask : 1; /* fmask was set. */
+ unsigned dmask : 1; /*dmask was set. */
+ unsigned sys_immutable : 1; /* Immutable system files. */
+ unsigned discard : 1; /* Issue discard requests on deletions. */
+ unsigned sparse : 1; /* Create sparse files. */
+ unsigned showmeta : 1; /* Show meta files. */
+ unsigned nohidden : 1; /* Do not show hidden files. */
+ unsigned force : 1; /* RW mount dirty volume. */
+ unsigned noacsrules : 1; /* Exclude acs rules. */
+ unsigned prealloc : 1; /* Preallocate space when file is growing. */
};
/* Special value to unpack and deallocate. */
diff --git a/fs/ntfs3/super.c b/fs/ntfs3/super.c
index 0690e7e4f00d..3cba0b5e7ac7 100644
--- a/fs/ntfs3/super.c
+++ b/fs/ntfs3/super.c
@@ -294,13 +294,11 @@ static int ntfs_fs_parse_param(struct fs_context *fc,
opts->fs_uid = make_kuid(current_user_ns(), result.uint_32);
if (!uid_valid(opts->fs_uid))
return invalf(fc, "ntfs3: Invalid value for uid.");
- opts->uid = 1;
break;
case Opt_gid:
opts->fs_gid = make_kgid(current_user_ns(), result.uint_32);
if (!gid_valid(opts->fs_gid))
return invalf(fc, "ntfs3: Invalid value for gid.");
- opts->gid = 1;
break;
case Opt_umask:
if (result.uint_32 & ~07777)
@@ -521,12 +519,10 @@ static int ntfs_show_options(struct seq_file *m, struct dentry *root)
struct ntfs_mount_options *opts = sbi->options;
struct user_namespace *user_ns = seq_user_ns(m);
- if (opts->uid)
- seq_printf(m, ",uid=%u",
- from_kuid_munged(user_ns, opts->fs_uid));
- if (opts->gid)
- seq_printf(m, ",gid=%u",
- from_kgid_munged(user_ns, opts->fs_gid));
+ seq_printf(m, ",uid=%u",
+ from_kuid_munged(user_ns, opts->fs_uid));
+ seq_printf(m, ",gid=%u",
+ from_kgid_munged(user_ns, opts->fs_gid));
if (opts->fmask)
seq_printf(m, ",fmask=%04o", ~opts->fs_fmask_inv);
if (opts->dmask)
--
2.25.1
