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| author |   Eric Biggers <ebiggers@google.com> | 2018-09-15 14:28:26 -0400 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2018-09-15 14:28:26 -0400 |
| commit | 338affb548c243d2af25b1ca628e67819350de6b (patch) | |
| tree | 2b3e2b931f3e98b2c10e8dbcafabe4b4dc3adb5b /fs | |
| parent | ext4: close race between direct IO and ext4_break_layouts() (diff) | |
| download | linux-dev-338affb548c243d2af25b1ca628e67819350de6b.tar.xz linux-dev-338affb548c243d2af25b1ca628e67819350de6b.zip | |
ext4: show test_dummy_encryption mount option in /proc/mounts
When in effect, add "test_dummy_encryption" to _ext4_show_options() so
that it is shown in /proc/mounts and other relevant procfs files.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@vger.kernel.org
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext4/super.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index e41da553b430..a430fb3e9720 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -2145,6 +2145,8 @@ static int _ext4_show_options(struct seq_file *seq, struct super_block *sb, SEQ_OPTS_PRINT("max_dir_size_kb=%u", sbi->s_max_dir_size_kb); if (test_opt(sb, DATA_ERR_ABORT)) SEQ_OPTS_PUTS("data_err=abort"); + if (DUMMY_ENCRYPTION_ENABLED(sbi)) + SEQ_OPTS_PUTS("test_dummy_encryption"); ext4_show_quota_options(seq, sb); return 0; |