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| author | Al Viro <viro@zeniv.linux.org.uk> | 2019-09-07 04:12:08 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2020-02-07 06:12:50 +0100 |
| commit | 2710c957a8ef4fb00f21acb306e3bd6bcf80c81f (patch) | |
| tree | da60d8ec6779b64cbc29ca2b161ed9b9c0b2834e /fs/jffs2 | |
| parent | Pass consistent param->type to fs_parse() (diff) | |
| download | linux-2710c957a8ef4fb00f21acb306e3bd6bcf80c81f.tar.xz linux-2710c957a8ef4fb00f21acb306e3bd6bcf80c81f.zip | |
fs_parse: get rid of ->enums
Don't do a single array; attach them to fsparam_enum() entry
instead. And don't bother trying to embed the names into those -
it actually loses memory, with no real speedup worth mentioning.
Simplifies validation as well.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/jffs2')
| -rw-r--r-- | fs/jffs2/super.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c index 0e6406c4f362..ecd1a13a35d8 100644 --- a/fs/jffs2/super.c +++ b/fs/jffs2/super.c @@ -167,27 +167,26 @@ enum { Opt_rp_size, }; -static const struct fs_parameter_spec jffs2_param_specs[] = { - fsparam_enum ("compr", Opt_override_compr), - fsparam_u32 ("rp_size", Opt_rp_size), - {} -}; - -static const struct fs_parameter_enum jffs2_param_enums[] = { - { Opt_override_compr, "none", JFFS2_COMPR_MODE_NONE }, +static const struct fs_parameter_enum jffs2_param_compr[] = { + {"none", JFFS2_COMPR_MODE_NONE }, #ifdef CONFIG_JFFS2_LZO - { Opt_override_compr, "lzo", JFFS2_COMPR_MODE_FORCELZO }, + {"lzo", JFFS2_COMPR_MODE_FORCELZO }, #endif #ifdef CONFIG_JFFS2_ZLIB - { Opt_override_compr, "zlib", JFFS2_COMPR_MODE_FORCEZLIB }, + {"zlib", JFFS2_COMPR_MODE_FORCEZLIB }, #endif {} }; +static const struct fs_parameter_spec jffs2_param_specs[] = { + fsparam_enum ("compr", Opt_override_compr, jffs2_param_compr), + fsparam_u32 ("rp_size", Opt_rp_size), + {} +}; + const struct fs_parameter_description jffs2_fs_parameters = { .name = "jffs2", .specs = jffs2_param_specs, - .enums = jffs2_param_enums, }; static int jffs2_parse_param(struct fs_context *fc, struct fs_parameter *param) |