Symbol: btrfs_map_discard
fs/btrfs/extent-tree.c
1443
stripes = btrfs_map_discard(fs_info, cur, &num_bytes, &num_stripes,
fs/btrfs/volumes.h
733
struct btrfs_discard_stripe *btrfs_map_discard(struct btrfs_fs_info *fs_info,