Signed-off-by: Qu Wenruo <w...@suse.com>
Reviewed-by: Anand Jain <anand.j...@oracle.com>
Reviewed-by: Nikolay Borisov <nbori...@suse.com>
---
v2:
Added tags.
---
fs/btrfs/volumes.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index d818b1f9c625..215e85e22c8e 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -4581,7 +4581,7 @@ static void check_raid56_incompat_flag(struct
btrfs_fs_info *info, u64 type)
btrfs_set_fs_incompat(info, RAID56);
}
-#define BTRFS_MAX_DEVS(r) ((BTRFS_MAX_ITEM_SIZE(r->fs_info) \
+#define BTRFS_MAX_DEVS(info) ((BTRFS_MAX_ITEM_SIZE(info) \
- sizeof(struct btrfs_chunk)) \
/ sizeof(struct btrfs_stripe) + 1)
@@ -4638,7 +4638,7 @@ static int __btrfs_alloc_chunk(struct btrfs_trans_handle
*trans,
max_stripe_size = SZ_1G;
max_chunk_size = 10 * max_stripe_size;
if (!devs_max)
- devs_max = BTRFS_MAX_DEVS(info->chunk_root);
+ devs_max = BTRFS_MAX_DEVS(info);
} else if (type & BTRFS_BLOCK_GROUP_METADATA) {
/* for larger filesystems, use larger metadata chunks */
if (fs_devices->total_rw_bytes > 50ULL * SZ_1G)
@@ -4647,7 +4647,7 @@ static int __btrfs_alloc_chunk(struct btrfs_trans_handle
*trans,
max_stripe_size = SZ_256M;
max_chunk_size = max_stripe_size;
if (!devs_max)
- devs_max = BTRFS_MAX_DEVS(info->chunk_root);
+ devs_max = BTRFS_MAX_DEVS(info);
} else if (type & BTRFS_BLOCK_GROUP_SYSTEM) {
max_stripe_size = SZ_32M;
max_chunk_size = 2 * max_stripe_size;
--
2.16.1
--
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