Introduce repair_block_accounting() which calls btrfs_fix_block_accounting() to repair block group accouting.
Replace btrfs_fix_block_accounting() with the new function. Signed-off-by: Su Yue <[email protected]> --- cmds-check.c | 26 +++++++++++++++++++++++++- 1 file changed, 25 insertions(+), 1 deletion(-) diff --git a/cmds-check.c b/cmds-check.c index 81e125b9315f..b51fcfd8ffdb 100644 --- a/cmds-check.c +++ b/cmds-check.c @@ -13681,6 +13681,30 @@ static int try_avoid_extents_overwrite(struct btrfs_fs_info *fs_info) return ret; } +/* + * Wrapper function for btrfs_fix_block_accounting(). + * + * Returns 0 on success. + * Returns != 0 on error. + */ +static int repair_block_accounting(struct btrfs_fs_info *fs_info) +{ + struct btrfs_trans_handle *trans = NULL; + struct btrfs_root *root = fs_info->extent_root; + int ret; + + trans = btrfs_start_transaction(root, 1); + if (IS_ERR(trans)) { + ret = PTR_ERR(trans); + error("fail to start transaction %s", strerror(-ret)); + return ret; + } + + ret = btrfs_fix_block_accounting(trans, root); + btrfs_commit_transaction(trans, root); + return ret; +} + /* * Low memory usage version check_chunks_and_extents. */ @@ -13767,7 +13791,7 @@ out: modify_block_groups_cache(fs_info, BTRFS_BLOCK_GROUP_METADATA, 0); - ret = btrfs_fix_block_accounting(trans, root); + ret = repair_block_accounting(fs_info); if (ret) err |= ret; else -- 2.15.1 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
