diff options
| author | Theodore Ts'o <tytso@mit.edu> | 2019-11-20 05:54:15 +0300 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2019-12-26 19:28:23 +0300 |
| commit | 878520ac45f9f698432d4276db3d9144b83931b6 (patch) | |
| tree | 4d2eb8c8fd49bd852ca2be77e53798fa4b19dbdd /fs/ext4/extents.c | |
| parent | a562c687d115fe5a90be1e27745cc771c1e6cbd9 (diff) | |
| download | linux-878520ac45f9f698432d4276db3d9144b83931b6.tar.xz | |
ext4: save the error code which triggered an ext4_error() in the superblock
This allows the cause of an ext4_error() report to be categorized
based on whether it was triggered due to an I/O error, or an memory
allocation error, or other possible causes. Most errors are caused by
a detected file system inconsistency, so the default code stored in
the superblock will be EXT4_ERR_EFSCORRUPTED.
Link: https://lore.kernel.org/r/20191204032335.7683-1-tytso@mit.edu
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/extents.c')
| -rw-r--r-- | fs/ext4/extents.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 0e8708b77da6..ee83fe7c98aa 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -492,6 +492,7 @@ static int __ext4_ext_check(const char *function, unsigned int line, return 0; corrupted: + ext4_set_errno(inode->i_sb, -err); ext4_error_inode(inode, function, line, 0, "pblk %llu bad header/extent: %s - magic %x, " "entries %u, max %u(%u), depth %u(%u)", |