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Commit b069e0c3 authored by David Sterba's avatar David Sterba Committed by Josef Bacik
Browse files

btrfs: put some enospc messages under enospc_debug 



The warning in use_block_rsv is not useful for users and may fill
the logs unnecessarily.

Signed-off-by: default avatarDavid Sterba <dsterba@suse.cz>
Signed-off-by: default avatarJosef Bacik <jbacik@fusionio.com>
parent 38851cc1

fs/btrfs/extent-tree.c

+15 −11
Original line number Diff line number Diff line
@@ -6408,12 +6408,14 @@ use_block_rsv(struct btrfs_trans_handle *trans, 
	if (!ret)

		return block_rsv;

	if (ret && !block_rsv->failfast) {

		if (btrfs_test_opt(root, ENOSPC_DEBUG)) {

			static DEFINE_RATELIMIT_STATE(_rs,

				DEFAULT_RATELIMIT_INTERVAL,

				/*DEFAULT_RATELIMIT_BURST*/ 2);

					DEFAULT_RATELIMIT_INTERVAL * 10,

					/*DEFAULT_RATELIMIT_BURST*/ 1);

			if (__ratelimit(&_rs))

			WARN(1, KERN_DEBUG "btrfs: block rsv returned %d\n",

			     ret);

				WARN(1, KERN_DEBUG

					"btrfs: block rsv returned %d\n", ret);

		}

		ret = reserve_metadata_bytes(root, block_rsv, blocksize,

					     BTRFS_RESERVE_NO_FLUSH);

		if (!ret) {
@@ -7730,12 +7732,14 @@ int btrfs_free_block_groups(struct btrfs_fs_info *info) 
		space_info = list_entry(info->space_info.next,

					struct btrfs_space_info,

					list);

		if (btrfs_test_opt(info->tree_root, ENOSPC_DEBUG)) {

			if (space_info->bytes_pinned > 0 ||

			    space_info->bytes_reserved > 0 ||

			    space_info->bytes_may_use > 0) {

				WARN_ON(1);

				dump_space_info(space_info, 0, 0);

			}

		}

		list_del(&space_info->list);

		kfree(space_info);

	}