Commit 7333bd02 authored by Anand Jain's avatar Anand Jain Committed by David Sterba
Browse files

btrfs: balance: print to system log when balance ends or is paused 



Print a kernel log message when the balance ends, either for cancel or
completed or if it is paused.

Signed-off-by: default avatarAnand Jain <anand.jain@oracle.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 56fc37d9

fs/btrfs/volumes.c

+7 −0
Original line number Diff line number Diff line
@@ -4287,6 +4287,13 @@ int btrfs_balance(struct btrfs_fs_info *fs_info, 
	ret = __btrfs_balance(fs_info);



	mutex_lock(&fs_info->balance_mutex);

	if (ret == -ECANCELED && atomic_read(&fs_info->balance_pause_req))

		btrfs_info(fs_info, "balance: paused");

	else if (ret == -ECANCELED && atomic_read(&fs_info->balance_cancel_req))

		btrfs_info(fs_info, "balance: canceled");

	else

		btrfs_info(fs_info, "balance: ended with status: %d", ret);



	clear_bit(BTRFS_FS_BALANCE_RUNNING, &fs_info->flags);



	if (bargs) {