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| author | Kari Argillander <kari.argillander@gmail.com> | 2021-09-07 17:35:55 +0200 |
|---|---|---|
| committer | Konstantin Komarov <almaz.alexandrovich@paragon-software.com> | 2021-09-09 18:28:53 +0200 |
| commit | e274cde8c7550cac46eb7aba3a77aff44ae0b301 (patch) | |
| tree | 2fed4b6d393aeaf8fec6a54a559ca2182e504318 /fs/ntfs3/super.c | |
| parent | fs/ntfs3: Make mount option nohidden more universal (diff) | |
| download | linux-e274cde8c7550cac46eb7aba3a77aff44ae0b301.tar.xz linux-e274cde8c7550cac46eb7aba3a77aff44ae0b301.zip | |
fs/ntfs3: Add iocharset= mount option as alias for nls=
Other fs drivers are using iocharset= mount option for specifying charset.
So add it also for ntfs3 and mark old nls= mount option as deprecated.
Reviewed-by: Pali Rohár <pali@kernel.org>
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 | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/fs/ntfs3/super.c b/fs/ntfs3/super.c index 729ead6f2fac..503e2e23f711 100644 --- a/fs/ntfs3/super.c +++ b/fs/ntfs3/super.c @@ -226,7 +226,7 @@ enum Opt { Opt_nohidden, Opt_showmeta, Opt_acl, - Opt_nls, + Opt_iocharset, Opt_prealloc, Opt_no_acs_rules, Opt_err, @@ -245,9 +245,13 @@ static const struct fs_parameter_spec ntfs_fs_parameters[] = { fsparam_flag_no("hidden", Opt_nohidden), fsparam_flag_no("acl", Opt_acl), fsparam_flag_no("showmeta", Opt_showmeta), - fsparam_string("nls", Opt_nls), fsparam_flag_no("prealloc", Opt_prealloc), fsparam_flag("no_acs_rules", Opt_no_acs_rules), + fsparam_string("iocharset", Opt_iocharset), + + __fsparam(fs_param_is_string, + "nls", Opt_iocharset, + fs_param_deprecated, NULL), {} }; @@ -346,7 +350,7 @@ static int ntfs_fs_parse_param(struct fs_context *fc, case Opt_showmeta: opts->showmeta = result.negated ? 0 : 1; break; - case Opt_nls: + case Opt_iocharset: kfree(opts->nls_name); opts->nls_name = param->string; param->string = NULL; @@ -380,11 +384,11 @@ static int ntfs_fs_reconfigure(struct fs_context *fc) new_opts->nls = ntfs_load_nls(new_opts->nls_name); if (IS_ERR(new_opts->nls)) { new_opts->nls = NULL; - errorf(fc, "ntfs3: Cannot load nls %s", new_opts->nls_name); + errorf(fc, "ntfs3: Cannot load iocharset %s", new_opts->nls_name); return -EINVAL; } if (new_opts->nls != sbi->options->nls) - return invalf(fc, "ntfs3: Cannot use different nls when remounting!"); + return invalf(fc, "ntfs3: Cannot use different iocharset when remounting!"); sync_filesystem(sb); @@ -528,9 +532,9 @@ static int ntfs_show_options(struct seq_file *m, struct dentry *root) if (opts->dmask) seq_printf(m, ",dmask=%04o", ~opts->fs_dmask_inv); if (opts->nls) - seq_printf(m, ",nls=%s", opts->nls->charset); + seq_printf(m, ",iocharset=%s", opts->nls->charset); else - seq_puts(m, ",nls=utf8"); + seq_puts(m, ",iocharset=utf8"); if (opts->sys_immutable) seq_puts(m, ",sys_immutable"); if (opts->discard) |