Merge pull request #1276 from scop/feat/more-linux-fss

[disk][linux] recognize more file systems

Author: shirou

disk/disk_linux.go

@@ -101,8 +101,12 @@ const (
 	AFS_SUPER_MAGIC             = 0x5346414F
 	AUFS_SUPER_MAGIC            = 0x61756673
 	ANON_INODE_FS_SUPER_MAGIC   = 0x09041934
+	BPF_FS_MAGIC                = 0xCAFE4A11
 	CEPH_SUPER_MAGIC            = 0x00C36400
+	CGROUP2_SUPER_MAGIC         = 0x63677270
+	CONFIGFS_MAGIC              = 0x62656570
 	ECRYPTFS_SUPER_MAGIC        = 0xF15F
+	F2FS_SUPER_MAGIC            = 0xF2F52010
 	FAT_SUPER_MAGIC             = 0x4006
 	FHGFS_SUPER_MAGIC           = 0x19830326
 	FUSEBLK_SUPER_MAGIC         = 0x65735546
@@ -117,9 +121,11 @@ const (
 	KAFS_SUPER_MAGIC            = 0x6B414653
 	LUSTRE_SUPER_MAGIC          = 0x0BD00BD0
 	NFSD_SUPER_MAGIC            = 0x6E667364
+	NSFS_MAGIC                  = 0x6E736673
 	PANFS_SUPER_MAGIC           = 0xAAD7AAEA
 	RPC_PIPEFS_SUPER_MAGIC      = 0x67596969
 	SECURITYFS_SUPER_MAGIC      = 0x73636673
+	TRACEFS_MAGIC               = 0x74726163
 	UFS_BYTESWAPPED_SUPER_MAGIC = 0x54190100
 	VMHGFS_SUPER_MAGIC          = 0xBACBACBC
 	VZFS_SUPER_MAGIC            = 0x565A4653
@@ -138,21 +144,26 @@ var fsTypeMap = map[int64]string{
 	BDEVFS_MAGIC:                "bdevfs",              /* 0x62646576 local */
 	BFS_MAGIC:                   "bfs",                 /* 0x1BADFACE local */
 	BINFMTFS_MAGIC:              "binfmt_misc",         /* 0x42494E4D local */
+	BPF_FS_MAGIC:                "bpf",                 /* 0xCAFE4A11 local */
 	BTRFS_SUPER_MAGIC:           "btrfs",               /* 0x9123683E local */
 	CEPH_SUPER_MAGIC:            "ceph",                /* 0x00C36400 remote */
 	CGROUP_SUPER_MAGIC:          "cgroupfs",            /* 0x0027E0EB local */
+	CGROUP2_SUPER_MAGIC:         "cgroup2fs",           /* 0x63677270 local */
 	CIFS_MAGIC_NUMBER:           "cifs",                /* 0xFF534D42 remote */
 	CODA_SUPER_MAGIC:            "coda",                /* 0x73757245 remote */
 	COH_SUPER_MAGIC:             "coh",                 /* 0x012FF7B7 local */
+	CONFIGFS_MAGIC:              "configfs",            /* 0x62656570 local */
 	CRAMFS_MAGIC:                "cramfs",              /* 0x28CD3D45 local */
 	DEBUGFS_MAGIC:               "debugfs",             /* 0x64626720 local */
 	DEVFS_SUPER_MAGIC:           "devfs",               /* 0x1373 local */
 	DEVPTS_SUPER_MAGIC:          "devpts",              /* 0x1CD1 local */
 	ECRYPTFS_SUPER_MAGIC:        "ecryptfs",            /* 0xF15F local */
+	EFIVARFS_MAGIC:              "efivarfs",            /* 0xDE5E81E4 local */
 	EFS_SUPER_MAGIC:             "efs",                 /* 0x00414A53 local */
 	EXT_SUPER_MAGIC:             "ext",                 /* 0x137D local */
 	EXT2_SUPER_MAGIC:            "ext2/ext3",           /* 0xEF53 local */
 	EXT2_OLD_SUPER_MAGIC:        "ext2",                /* 0xEF51 local */
+	F2FS_SUPER_MAGIC:            "f2fs",                /* 0xF2F52010 local */
 	FAT_SUPER_MAGIC:             "fat",                 /* 0x4006 local */
 	FHGFS_SUPER_MAGIC:           "fhgfs",               /* 0x19830326 remote */
 	FUSEBLK_SUPER_MAGIC:         "fuseblk",             /* 0x65735546 remote */
@@ -185,6 +196,7 @@ var fsTypeMap = map[int64]string{
 	NFS_SUPER_MAGIC:             "nfs",                 /* 0x6969 remote */
 	NFSD_SUPER_MAGIC:            "nfsd",                /* 0x6E667364 remote */
 	NILFS_SUPER_MAGIC:           "nilfs",               /* 0x3434 local */
+	NSFS_MAGIC:                  "nsfs",                /* 0x6E736673 local */
 	NTFS_SB_MAGIC:               "ntfs",                /* 0x5346544E local */
 	OPENPROM_SUPER_MAGIC:        "openprom",            /* 0x9FA1 local */
 	OCFS2_SUPER_MAGIC:           "ocfs2",               /* 0x7461636f remote */
@@ -207,6 +219,7 @@ var fsTypeMap = map[int64]string{
 	SYSV2_SUPER_MAGIC:           "sysv2",               /* 0x012FF7B6 local */
 	SYSV4_SUPER_MAGIC:           "sysv4",               /* 0x012FF7B5 local */
 	TMPFS_MAGIC:                 "tmpfs",               /* 0x01021994 local */
+	TRACEFS_MAGIC:               "tracefs",             /* 0x74726163 local */
 	UDF_SUPER_MAGIC:             "udf",                 /* 0x15013346 local */
 	UFS_MAGIC:                   "ufs",                 /* 0x00011954 local */
 	UFS_BYTESWAPPED_SUPER_MAGIC: "ufs",                 /* 0x54190100 local */