| From 338affb548c243d2af25b1ca628e67819350de6b Mon Sep 17 00:00:00 2001 |
| From: Eric Biggers <ebiggers@google.com> |
| Date: Sat, 15 Sep 2018 14:28:26 -0400 |
| Subject: ext4: show test_dummy_encryption mount option in /proc/mounts |
| |
| From: Eric Biggers <ebiggers@google.com> |
| |
| commit 338affb548c243d2af25b1ca628e67819350de6b upstream. |
| |
| 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 |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| fs/ext4/super.c | 2 ++ |
| 1 file changed, 2 insertions(+) |
| |
| --- a/fs/ext4/super.c |
| +++ b/fs/ext4/super.c |
| @@ -2085,6 +2085,8 @@ static int _ext4_show_options(struct seq |
| 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; |