From 10f11900167a83e0c229c4c27e73e720ebd55b5c Mon Sep 17 00:00:00 2001 From: Zhao Lei Date: Tue, 20 Jan 2015 15:11:43 +0800 Subject: Btrfs: Include map_type in raid_bio Corrent code use many kinds of "clever" way to determine operation target's raid type, as: raid_map != NULL or raid_map[MAX_NR] == RAID[56]_Q_STRIPE To make code easy to maintenance, this patch put raid type into bbio, and we can always get raid type from bbio with a "stupid" way. Signed-off-by: Zhao Lei Signed-off-by: Miao Xie Signed-off-by: Chris Mason --- fs/btrfs/volumes.c | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/btrfs/volumes.c') diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 0843bcd..8933d70 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -5453,6 +5453,7 @@ static int __btrfs_map_block(struct btrfs_fs_info *fs_info, int rw, } *bbio_ret = bbio; + bbio->map_type = map->type; bbio->num_stripes = num_stripes; bbio->max_errors = max_errors; bbio->mirror_num = mirror_num; -- cgit v1.1