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Commit 33b97e43 authored by Anand Jain's avatar Anand Jain Committed by Chris Mason
Browse files

Btrfs: check error before reporting missing device and add uuid 



Report missing device when add is successful,
otherwise it would exit as ENOMEM. And add uuid
to the report.

Signed-off-by: default avatarAnand Jain <anand.jain@oracle.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.cz>
Signed-off-by: default avatarChris Mason <clm@fb.com>
parent 1f6e4b3f

fs/btrfs/volumes.c

+2 −1
Original line number Diff line number Diff line
@@ -6230,10 +6230,11 @@ static int read_one_dev(struct btrfs_root *root, 
		if (!btrfs_test_opt(root, DEGRADED))

			return -EIO;



		btrfs_warn(root->fs_info, "devid %llu missing", devid);

		device = add_missing_dev(root, fs_devices, devid, dev_uuid);

		if (!device)

			return -ENOMEM;

		btrfs_warn(root->fs_info, "devid %llu uuid %pU missing",

				devid, dev_uuid);

	} else {

		if (!device->bdev && !btrfs_test_opt(root, DEGRADED))

			return -EIO;