forked from luck/tmp_suning_uos_patched
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: David Sterba <dsterba@suse.cz> Signed-off-by: Josef Bacik <jbacik@fusionio.com>
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38851cc19a
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b069e0c345
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@ -6408,12 +6408,14 @@ use_block_rsv(struct btrfs_trans_handle *trans,
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if (!ret)
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return block_rsv;
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if (ret && !block_rsv->failfast) {
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static DEFINE_RATELIMIT_STATE(_rs,
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DEFAULT_RATELIMIT_INTERVAL,
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/*DEFAULT_RATELIMIT_BURST*/ 2);
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if (__ratelimit(&_rs))
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WARN(1, KERN_DEBUG "btrfs: block rsv returned %d\n",
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ret);
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if (btrfs_test_opt(root, ENOSPC_DEBUG)) {
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static DEFINE_RATELIMIT_STATE(_rs,
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DEFAULT_RATELIMIT_INTERVAL * 10,
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/*DEFAULT_RATELIMIT_BURST*/ 1);
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if (__ratelimit(&_rs))
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WARN(1, KERN_DEBUG
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"btrfs: block rsv returned %d\n", ret);
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}
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ret = reserve_metadata_bytes(root, block_rsv, blocksize,
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BTRFS_RESERVE_NO_FLUSH);
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if (!ret) {
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@ -7730,11 +7732,13 @@ int btrfs_free_block_groups(struct btrfs_fs_info *info)
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space_info = list_entry(info->space_info.next,
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struct btrfs_space_info,
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list);
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if (space_info->bytes_pinned > 0 ||
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space_info->bytes_reserved > 0 ||
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space_info->bytes_may_use > 0) {
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WARN_ON(1);
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dump_space_info(space_info, 0, 0);
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if (btrfs_test_opt(info->tree_root, ENOSPC_DEBUG)) {
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if (space_info->bytes_pinned > 0 ||
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space_info->bytes_reserved > 0 ||
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space_info->bytes_may_use > 0) {
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WARN_ON(1);
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dump_space_info(space_info, 0, 0);
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}
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}
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list_del(&space_info->list);
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kfree(space_info);
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