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| author | Kari Argillander <kari.argillander@gmail.com> | 2021-09-07 18:35:57 +0300 |
|---|---|---|
| committer | Konstantin Komarov <almaz.alexandrovich@paragon-software.com> | 2021-09-09 19:28:54 +0300 |
| commit | 15b2ae776044ac52cddda8a3e6c9fecd15226b8c (patch) | |
| tree | 0e47f006bfcd0bc90dea64e02b3a5d22c97dc17c /fs/ntfs3/super.c | |
| parent | 28a941ffc1404b66d67228cbe8392bbadb94af0d (diff) | |
| download | lwn-15b2ae776044ac52cddda8a3e6c9fecd15226b8c.tar.gz lwn-15b2ae776044ac52cddda8a3e6c9fecd15226b8c.zip | |
fs/ntfs3: Show uid/gid always in show_options()
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@gmail.com>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Diffstat (limited to 'fs/ntfs3/super.c')
| -rw-r--r-- | fs/ntfs3/super.c | 12 |
1 files changed, 4 insertions, 8 deletions
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) |