Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp

Conflicts:
	litmus/sched_cedf.c

1 files changed, 84 insertions, 8 deletions

diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index 07e40c625972..504b289ba680 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -17,7 +17,9 @@
 
 #define NFS4_BITMAP_SIZE        2
 #define NFS4_VERIFIER_SIZE      8
-#define NFS4_STATEID_SIZE       16
+#define NFS4_STATEID_SEQID_SIZE 4
+#define NFS4_STATEID_OTHER_SIZE 12
+#define NFS4_STATEID_SIZE       (NFS4_STATEID_SEQID_SIZE + NFS4_STATEID_OTHER_SIZE)
 #define NFS4_FHSIZE             128
 #define NFS4_MAXPATHLEN         PATH_MAX
 #define NFS4_MAXNAMLEN          NAME_MAX
@@ -61,6 +63,12 @@
 #define NFS4_SHARE_SIGNAL_DELEG_WHEN_RESRC_AVAIL        0x10000
 #define NFS4_SHARE_PUSH_DELEG_WHEN_UNCONTENDED          0x20000
 
+#define NFS4_CDFC4_FORE 0x1
+#define NFS4_CDFC4_BACK 0x2
+#define NFS4_CDFC4_BOTH 0x3
+#define NFS4_CDFC4_FORE_OR_BOTH 0x3
+#define NFS4_CDFC4_BACK_OR_BOTH 0x7
+
 #define NFS4_SET_TO_SERVER_TIME 0
 #define NFS4_SET_TO_CLIENT_TIME 1
 
@@ -106,9 +114,13 @@
 
 #define EXCHGID4_FLAG_SUPP_MOVED_REFER          0x00000001
 #define EXCHGID4_FLAG_SUPP_MOVED_MIGR           0x00000002
+#define EXCHGID4_FLAG_BIND_PRINC_STATEID        0x00000100
+
 #define EXCHGID4_FLAG_USE_NON_PNFS              0x00010000
 #define EXCHGID4_FLAG_USE_PNFS_MDS              0x00020000
 #define EXCHGID4_FLAG_USE_PNFS_DS               0x00040000
+#define EXCHGID4_FLAG_MASK_PNFS                 0x00070000
+
 #define EXCHGID4_FLAG_UPD_CONFIRMED_REC_A       0x40000000
 #define EXCHGID4_FLAG_CONFIRMED_R               0x80000000
 /*
@@ -116,8 +128,8 @@
  * they're set in the argument or response, have separate
  * invalid flag masks for arg (_A) and resp (_R).
  */
-#define EXCHGID4_FLAG_MASK_A                    0x40070003
-#define EXCHGID4_FLAG_MASK_R                    0x80070003
+#define EXCHGID4_FLAG_MASK_A                    0x40070103
+#define EXCHGID4_FLAG_MASK_R                    0x80070103
 
 #define SEQ4_STATUS_CB_PATH_DOWN                0x00000001
 #define SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING    0x00000002
@@ -131,6 +143,9 @@
 #define SEQ4_STATUS_CB_PATH_DOWN_SESSION        0x00000200
 #define SEQ4_STATUS_BACKCHANNEL_FAULT           0x00000400
 
+#define NFS4_SECINFO_STYLE4_CURRENT_FH  0
+#define NFS4_SECINFO_STYLE4_PARENT      1
+
 #define NFS4_MAX_UINT64 (~(u64)0)
 
 /* An NFS4 sessions server must support at least NFS4_MAX_OPS operations.
@@ -167,7 +182,16 @@ struct nfs4_acl {
 };
 
 typedef struct { char data[NFS4_VERIFIER_SIZE]; } nfs4_verifier;
-typedef struct { char data[NFS4_STATEID_SIZE]; } nfs4_stateid;
+
+struct nfs41_stateid {
+        __be32 seqid;
+        char other[NFS4_STATEID_OTHER_SIZE];
+} __attribute__ ((packed));
+
+typedef union {
+        char data[NFS4_STATEID_SIZE];
+        struct nfs41_stateid stateid;
+} nfs4_stateid;
 
 enum nfs_opnum4 {
         OP_ACCESS = 3,
@@ -335,7 +359,7 @@ enum nfsstat4 {
                                                 /* Error 10073 is unused. */
         NFS4ERR_CLIENTID_BUSY   = 10074,        /* clientid has state */
         NFS4ERR_PNFS_IO_HOLE    = 10075,        /* IO to _SPARSE file hole */
-        NFS4ERR_SEQ_FALSE_RETRY = 10076,        /* retry not origional */
+        NFS4ERR_SEQ_FALSE_RETRY = 10076,        /* retry not original */
         NFS4ERR_BAD_HIGH_SLOT   = 10077,        /* sequence arg bad */
         NFS4ERR_DEADSESSION     = 10078,        /* persistent session dead */
         NFS4ERR_ENCR_ALG_UNSUPP = 10079,        /* SSV alg mismatch */
@@ -471,6 +495,8 @@ enum lock_type4 {
 #define FATTR4_WORD1_TIME_MODIFY        (1UL << 21)
 #define FATTR4_WORD1_TIME_MODIFY_SET    (1UL << 22)
 #define FATTR4_WORD1_MOUNTED_ON_FILEID  (1UL << 23)
+#define FATTR4_WORD1_FS_LAYOUT_TYPES    (1UL << 30)
+#define FATTR4_WORD2_LAYOUT_BLKSIZE     (1UL << 1)
 
 #define NFSPROC4_NULL 0
 #define NFSPROC4_COMPOUND 1
@@ -524,6 +550,7 @@ enum {
         NFSPROC4_CLNT_SETACL,
         NFSPROC4_CLNT_FS_LOCATIONS,
         NFSPROC4_CLNT_RELEASE_LOCKOWNER,
+        NFSPROC4_CLNT_SECINFO,
 
         /* nfs41 */
         NFSPROC4_CLNT_EXCHANGE_ID,
@@ -532,6 +559,10 @@ enum {
         NFSPROC4_CLNT_SEQUENCE,
         NFSPROC4_CLNT_GET_LEASE_TIME,
         NFSPROC4_CLNT_RECLAIM_COMPLETE,
+        NFSPROC4_CLNT_LAYOUTGET,
+        NFSPROC4_CLNT_GETDEVICEINFO,
+        NFSPROC4_CLNT_LAYOUTCOMMIT,
+        NFSPROC4_CLNT_LAYOUTRETURN,
 };
 
 /* nfs41 types */
@@ -540,9 +571,11 @@ struct nfs4_sessionid {
 };
 
 /* Create Session Flags */
-#define SESSION4_PERSIST         0x001
-#define SESSION4_BACK_CHAN       0x002
-#define SESSION4_RDMA            0x004
+#define SESSION4_PERSIST        0x001
+#define SESSION4_BACK_CHAN      0x002
+#define SESSION4_RDMA           0x004
+
+#define SESSION4_FLAG_MASK_A    0x007
 
 enum state_protect_how4 {
         SP4_NONE        = 0,
@@ -550,6 +583,49 @@ enum state_protect_how4 {
         SP4_SSV         = 2
 };
 
+enum pnfs_layouttype {
+        LAYOUT_NFSV4_1_FILES  = 1,
+        LAYOUT_OSD2_OBJECTS = 2,
+        LAYOUT_BLOCK_VOLUME = 3,
+};
+
+/* used for both layout return and recall */
+enum pnfs_layoutreturn_type {
+        RETURN_FILE = 1,
+        RETURN_FSID = 2,
+        RETURN_ALL  = 3
+};
+
+enum pnfs_iomode {
+        IOMODE_READ = 1,
+        IOMODE_RW = 2,
+        IOMODE_ANY = 3,
+};
+
+enum pnfs_notify_deviceid_type4 {
+        NOTIFY_DEVICEID4_CHANGE = 1 << 1,
+        NOTIFY_DEVICEID4_DELETE = 1 << 2,
+};
+
+#define NFL4_UFLG_MASK                  0x0000003F
+#define NFL4_UFLG_DENSE                 0x00000001
+#define NFL4_UFLG_COMMIT_THRU_MDS       0x00000002
+#define NFL4_UFLG_STRIPE_UNIT_SIZE_MASK 0xFFFFFFC0
+
+/* Encoded in the loh_body field of type layouthint4 */
+enum filelayout_hint_care4 {
+        NFLH4_CARE_DENSE                = NFL4_UFLG_DENSE,
+        NFLH4_CARE_COMMIT_THRU_MDS      = NFL4_UFLG_COMMIT_THRU_MDS,
+        NFLH4_CARE_STRIPE_UNIT_SIZE     = 0x00000040,
+        NFLH4_CARE_STRIPE_COUNT         = 0x00000080
+};
+
+#define NFS4_DEVICEID4_SIZE 16
+
+struct nfs4_deviceid {
+        char data[NFS4_DEVICEID4_SIZE];
+};
+
 #endif
 #endif