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author | Theodore Ts'o <tytso@mit.edu> | 2018-06-12 23:34:57 -0400 |
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committer | Theodore Ts'o <tytso@mit.edu> | 2018-06-12 23:34:57 -0400 |
commit | 327eaf738ff97d19491362e30497954105d60414 (patch) | |
tree | 7f452eb94a5ab30c20ca0ae967cf994072930ff8 /fs/ext4/ext4.h | |
parent | 4f2f76f751433908364ccff82f437a57d0e6e9b7 (diff) | |
download | linux-stable-327eaf738ff97d19491362e30497954105d60414.tar.gz linux-stable-327eaf738ff97d19491362e30497954105d60414.tar.bz2 linux-stable-327eaf738ff97d19491362e30497954105d60414.zip |
ext4: add warn_on_error mount option
This is very handy when debugging bugs handling maliciously corrupted
file systems.
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/ext4.h')
-rw-r--r-- | fs/ext4/ext4.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index fa52b7dd4542..856b6a54d82b 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -1108,6 +1108,7 @@ struct ext4_inode_info { #define EXT4_MOUNT_DIOREAD_NOLOCK 0x400000 /* Enable support for dio read nolocking */ #define EXT4_MOUNT_JOURNAL_CHECKSUM 0x800000 /* Journal checksums */ #define EXT4_MOUNT_JOURNAL_ASYNC_COMMIT 0x1000000 /* Journal Async Commit */ +#define EXT4_MOUNT_WARN_ON_ERROR 0x2000000 /* Trigger WARN_ON on error */ #define EXT4_MOUNT_DELALLOC 0x8000000 /* Delalloc support */ #define EXT4_MOUNT_DATA_ERR_ABORT 0x10000000 /* Abort on file data write */ #define EXT4_MOUNT_BLOCK_VALIDITY 0x20000000 /* Block validity checking */ |