| commit | bbf1e8a400d73b5ff2047a584b79db9d3392dc5c | |
| author | Su Yue <suy.fnst@cn.fujitsu.com> | |
| Thu, 8 Feb 2018 03:27:21 +0000 (8 11:27 +0800) | ||
| committer | David Sterba <dsterba@suse.com> | |
| Thu, 7 Jun 2018 14:32:03 +0000 (7 16:32 +0200) | ||
| tree | 4e4716ff417f9b1615434eb0bbf20745c9da9f4f | treesnapshot (tar.gz zip) |
| parent | 3f00e009122ab8cf9f50491daa016a073dafa775 | commitdiff |
btrfs-progs: check: lowmem: record returned errors after walk_down_tree_v2
In lowmem mode with '--repair', check_chunks_and_extents_v2 will fix
accounting in block groups and clear the error bit BG_ACCOUNTING_ERROR.
However, return value of check_btrfs_root() doesn't contain error bits.
If extent tree is on error, lowmem repair always prints error and
returns nonzero value even the filesystem is fine after repair.
Introduce FATAL_ERROR for lowmem mode to represent negative return
values since negative and positive can't be mixed in the bit operations.
Then let check_btrfs_root() return error bits.
Signed-off-by: Su Yue <suy.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
In lowmem mode with '--repair', check_chunks_and_extents_v2 will fix
accounting in block groups and clear the error bit BG_ACCOUNTING_ERROR.
However, return value of check_btrfs_root() doesn't contain error bits.
If extent tree is on error, lowmem repair always prints error and
returns nonzero value even the filesystem is fine after repair.
Introduce FATAL_ERROR for lowmem mode to represent negative return
values since negative and positive can't be mixed in the bit operations.
Then let check_btrfs_root() return error bits.
Signed-off-by: Su Yue <suy.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
| check/mode-lowmem.c | diffblobblamehistory | |
| check/mode-lowmem.h | diffblobblamehistory |