diff mbox series

ext4: show test_dummy_encryption mount option in /proc/mounts

Message ID 20180905185745.57102-1-ebiggers@kernel.org
State Accepted, archived
Headers show
Series ext4: show test_dummy_encryption mount option in /proc/mounts | expand

Commit Message

Eric Biggers Sept. 5, 2018, 6:57 p.m. UTC 
From: Eric Biggers <ebiggers@google.com>

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>
---
 fs/ext4/super.c | 2 ++
 1 file changed, 2 insertions(+)

Comments

Theodore Ts'o Sept. 15, 2018, 7:36 p.m. UTC | #1 
On Wed, Sep 05, 2018 at 11:57:45AM -0700, Eric Biggers wrote:
> From: Eric Biggers <ebiggers@google.com>
> 
> 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>

Thanks, applied.

					- Ted
diff mbox series

Patch

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 5863fd22e90bb..6f5bd40ef341f 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;