提交 2e69a7a6 编写于 作者: F Filipe Manana 提交者: David Sterba

btrfs: include error on messages about failure to write space/inode caches

Currently the error messages logged when we fail to write a free space
cache or an inode cache are not very useful as they don't mention what
was the error. So include the error number in the messages.
Signed-off-by: NFilipe Manana <fdmanana@suse.com>
Reviewed-by: NDavid Sterba <dsterba@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
上级 918cdf44
......@@ -1193,8 +1193,8 @@ static int __btrfs_wait_cache_io(struct btrfs_root *root,
if (block_group) {
#ifdef CONFIG_BTRFS_DEBUG
btrfs_err(root->fs_info,
"failed to write free space cache for block group %llu",
block_group->start);
"failed to write free space cache for block group %llu error %d",
block_group->start, ret);
#endif
}
}
......@@ -1417,8 +1417,8 @@ int btrfs_write_out_cache(struct btrfs_trans_handle *trans,
if (ret) {
#ifdef CONFIG_BTRFS_DEBUG
btrfs_err(fs_info,
"failed to write free space cache for block group %llu",
block_group->start);
"failed to write free space cache for block group %llu error %d",
block_group->start, ret);
#endif
spin_lock(&block_group->lock);
block_group->disk_cache_state = BTRFS_DC_ERROR;
......@@ -3997,8 +3997,8 @@ int btrfs_write_out_ino_cache(struct btrfs_root *root,
inode->i_size, true);
#ifdef CONFIG_BTRFS_DEBUG
btrfs_err(fs_info,
"failed to write free ino cache for root %llu",
root->root_key.objectid);
"failed to write free ino cache for root %llu error %d",
root->root_key.objectid, ret);
#endif
}
......
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