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| author | Daniel Rosenberg <drosen@google.com> | 2020-10-28 06:08:20 +0100 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2020-10-28 18:43:13 +0100 |
| commit | f8f4acb6cded4e455b2d390ce2221391fc3f09ee (patch) | |
| tree | 38cbd858e1b24e8641ff728d1a1047b219e73b0e /fs/ext4/super.c | |
| parent | ext4: do not use extent after put_bh (diff) | |
| download | linux-f8f4acb6cded4e455b2d390ce2221391fc3f09ee.tar.xz linux-f8f4acb6cded4e455b2d390ce2221391fc3f09ee.zip | |
ext4: use generic casefolding support
This switches ext4 over to the generic support provided in libfs.
Since casefolded dentries behave the same in ext4 and f2fs, we decrease
the maintenance burden by unifying them, and any optimizations will
immediately apply to both.
Signed-off-by: Daniel Rosenberg <drosen@google.com>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Link: https://lore.kernel.org/r/20201028050820.1636571-1-drosen@google.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to '')
| -rw-r--r-- | fs/ext4/super.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index d92de21212e9..0f5a31498393 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1288,7 +1288,7 @@ static void ext4_put_super(struct super_block *sb) fs_put_dax(sbi->s_daxdev); fscrypt_free_dummy_policy(&sbi->s_dummy_enc_policy); #ifdef CONFIG_UNICODE - utf8_unload(sbi->s_encoding); + utf8_unload(sb->s_encoding); #endif kfree(sbi); } @@ -4303,7 +4303,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent) goto failed_mount; #ifdef CONFIG_UNICODE - if (ext4_has_feature_casefold(sb) && !sbi->s_encoding) { + if (ext4_has_feature_casefold(sb) && !sb->s_encoding) { const struct ext4_sb_encodings *encoding_info; struct unicode_map *encoding; __u16 encoding_flags; @@ -4334,8 +4334,8 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent) "%s-%s with flags 0x%hx", encoding_info->name, encoding_info->version?:"\b", encoding_flags); - sbi->s_encoding = encoding; - sbi->s_encoding_flags = encoding_flags; + sb->s_encoding = encoding; + sb->s_encoding_flags = encoding_flags; } #endif @@ -4975,7 +4975,7 @@ no_journal: } #ifdef CONFIG_UNICODE - if (sbi->s_encoding) + if (sb->s_encoding) sb->s_d_op = &ext4_dentry_ops; #endif @@ -5184,7 +5184,7 @@ failed_mount: crypto_free_shash(sbi->s_chksum_driver); #ifdef CONFIG_UNICODE - utf8_unload(sbi->s_encoding); + utf8_unload(sb->s_encoding); #endif #ifdef CONFIG_QUOTA |