X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=fs%2Fbtrfs%2Fctree.h;h=43a8c42cdf072b21da896f8ddfcddd95b9d06ae7;hb=70e7af244f24c94604ef6eca32ad297632018583;hp=1e82516fe2d8f864d7cf1ded828e6f196a8d962c;hpb=452e62b71fbbefe2646fad3a968371a026936c6d;p=mirror_ubuntu-bionic-kernel.git

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 1e82516fe2d8..43a8c42cdf07 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -2564,7 +2564,7 @@ u64 btrfs_csum_bytes_to_leaves(struct btrfs_fs_info *fs_info, u64 csum_bytes);
 static inline u64 btrfs_calc_trans_metadata_size(struct btrfs_fs_info *fs_info,
 						 unsigned num_items)
 {
-	return fs_info->nodesize * BTRFS_MAX_LEVEL * 2 * num_items;
+	return (u64)fs_info->nodesize * BTRFS_MAX_LEVEL * 2 * num_items;
 }
 
 /*
@@ -2574,7 +2574,7 @@ static inline u64 btrfs_calc_trans_metadata_size(struct btrfs_fs_info *fs_info,
 static inline u64 btrfs_calc_trunc_metadata_size(struct btrfs_fs_info *fs_info,
 						 unsigned num_items)
 {
-	return fs_info->nodesize * BTRFS_MAX_LEVEL * num_items;
+	return (u64)fs_info->nodesize * BTRFS_MAX_LEVEL * num_items;
 }
 
 int btrfs_should_throttle_delayed_refs(struct btrfs_trans_handle *trans,