Commit 09e3a288 authored by David Sterba's avatar David Sterba
Browse files

btrfs: send: use helpers to access root_item::ctransid 



We have helpers to access the on-disk item members, use that for
root_item::ctransid instead of raw le64_to_cpu.

Reviewed-by: default avatarJosef Bacik <josef@toxicpanda.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent ab1405aa

fs/btrfs/send.c

+3 −3
Original line number Diff line number Diff line
@@ -2410,7 +2410,7 @@ static int send_subvol_begin(struct send_ctx *sctx) 
			    sctx->send_root->root_item.uuid);



	TLV_PUT_U64(sctx, BTRFS_SEND_A_CTRANSID,

		    le64_to_cpu(sctx->send_root->root_item.ctransid));

		    btrfs_root_ctransid(&sctx->send_root->root_item));

	if (parent_root) {

		if (!btrfs_is_empty_uuid(parent_root->root_item.received_uuid))

			TLV_PUT_UUID(sctx, BTRFS_SEND_A_CLONE_UUID,
@@ -2419,7 +2419,7 @@ static int send_subvol_begin(struct send_ctx *sctx) 
			TLV_PUT_UUID(sctx, BTRFS_SEND_A_CLONE_UUID,

				     parent_root->root_item.uuid);

		TLV_PUT_U64(sctx, BTRFS_SEND_A_CLONE_CTRANSID,

			    le64_to_cpu(sctx->parent_root->root_item.ctransid));

			    btrfs_root_ctransid(&sctx->parent_root->root_item));

	}



	ret = send_cmd(sctx);
@@ -5101,7 +5101,7 @@ static int send_clone(struct send_ctx *sctx, 
		TLV_PUT_UUID(sctx, BTRFS_SEND_A_CLONE_UUID,

			     clone_root->root->root_item.uuid);

	TLV_PUT_U64(sctx, BTRFS_SEND_A_CLONE_CTRANSID,

		    le64_to_cpu(clone_root->root->root_item.ctransid));

		    btrfs_root_ctransid(&clone_root->root->root_item));

	TLV_PUT_PATH(sctx, BTRFS_SEND_A_CLONE_PATH, p);

	TLV_PUT_U64(sctx, BTRFS_SEND_A_CLONE_OFFSET,

			clone_root->offset);