From 262d93bdc73d4271fe7eaba94e151b0723a91c8f Mon Sep 17 00:00:00 2001 From: Ashish Samant Date: Fri, 16 Oct 2015 19:11:14 -0700 Subject: [PATCH] btrfs: Print Warning only if ENOSPC_DEBUG is enabled Orabug: 21626666 Signed-off-by : Ashish Samant Reviewed-by: Bo Liu --- fs/btrfs/delayed-inode.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c index a2ae42720a6a..b86cfd9bb091 100644 --- a/fs/btrfs/delayed-inode.c +++ b/fs/btrfs/delayed-inode.c @@ -652,9 +652,13 @@ static int btrfs_delayed_inode_reserve_metadata( goto out; ret = btrfs_block_rsv_migrate(src_rsv, dst_rsv, num_bytes); - if (!WARN_ON(ret)) + if (!ret) goto out; + if (btrfs_test_opt(root, ENOSPC_DEBUG)) + WARN(1, KERN_DEBUG + "btrfs: block rsv migrate returned %d\n", ret); + /* * Ok this is a problem, let's just steal from the global rsv * since this really shouldn't happen that often. -- 2.50.1