#define LU_SEQ_RANGE_MASK 0x3
-static inline unsigned fld_range_type(const struct lu_seq_range *range)
-{
- return range->lsr_flags & LU_SEQ_RANGE_MASK;
-}
-
-static inline bool fld_range_is_ost(const struct lu_seq_range *range)
-{
- return fld_range_type(range) == LU_SEQ_RANGE_OST;
-}
-
-static inline bool fld_range_is_mdt(const struct lu_seq_range *range)
-{
- return fld_range_type(range) == LU_SEQ_RANGE_MDT;
-}
-
-/**
- * This all range is only being used when fld client sends fld query request,
- * but it does not know whether the seq is MDT or OST, so it will send req
- * with ALL type, which means either seq type gotten from lookup can be
- * expected.
- */
-static inline unsigned fld_range_is_any(const struct lu_seq_range *range)
-{
- return fld_range_type(range) == LU_SEQ_RANGE_ANY;
-}
-
-static inline void fld_range_set_type(struct lu_seq_range *range,
- unsigned flags)
-{
- range->lsr_flags |= flags;
-}
-
-static inline void fld_range_set_mdt(struct lu_seq_range *range)
-{
- fld_range_set_type(range, LU_SEQ_RANGE_MDT);
-}
-
-static inline void fld_range_set_ost(struct lu_seq_range *range)
-{
- fld_range_set_type(range, LU_SEQ_RANGE_OST);
-}
-
-static inline void fld_range_set_any(struct lu_seq_range *range)
-{
- fld_range_set_type(range, LU_SEQ_RANGE_ANY);
-}
-
-/**
- * returns width of given range \a r
- */
-
-static inline __u64 range_space(const struct lu_seq_range *range)
-{
- return range->lsr_end - range->lsr_start;
-}
-
-/**
- * initialize range to zero
- */
-
-static inline void range_init(struct lu_seq_range *range)
-{
- memset(range, 0, sizeof(*range));
-}
-
-/**
- * check if given seq id \a s is within given range \a r
- */
-
-static inline bool range_within(const struct lu_seq_range *range,
- __u64 s)
-{
- return s >= range->lsr_start && s < range->lsr_end;
-}
-
-static inline bool range_is_sane(const struct lu_seq_range *range)
-{
- return range->lsr_end >= range->lsr_start;
-}
-
-static inline bool range_is_zero(const struct lu_seq_range *range)
-{
- return range->lsr_start == 0 && range->lsr_end == 0;
-}
-
-static inline bool range_is_exhausted(const struct lu_seq_range *range)
-{
- return range_space(range) == 0;
-}
-
-/* return 0 if two range have the same location */
-static inline int range_compare_loc(const struct lu_seq_range *r1,
- const struct lu_seq_range *r2)
-{
- return r1->lsr_index != r2->lsr_index ||
- r1->lsr_flags != r2->lsr_flags;
-}
-
-#define DRANGE "[%#16.16"LPF64"x-%#16.16"LPF64"x):%x:%s"
-
-#define PRANGE(range) \
- (range)->lsr_start, \
- (range)->lsr_end, \
- (range)->lsr_index, \
- fld_range_is_mdt(range) ? "mdt" : "ost"
-
-
/** \defgroup lu_fid lu_fid
* @{ */
}
extern void lustre_swab_lu_fid(struct lu_fid *fid);
-extern void lustre_swab_lu_seq_range(struct lu_seq_range *range);
static inline bool lu_fid_eq(const struct lu_fid *f0, const struct lu_fid *f1)
{
};
void lustre_swab_orphan_ent(struct lu_orphan_ent *ent);
-struct update_ops;
-void lustre_swab_update_ops(struct update_ops *uops, unsigned int op_count);
-
/** @} lu_fid */
/** \defgroup lu_dir lu_dir
__u64 pb_slv;
/* VBR: pre-versions */
__u64 pb_pre_versions[PTLRPC_NUM_VERSIONS];
+ __u64 pb_mbits; /**< match bits for bulk request */
/* padding for future needs */
- __u64 pb_padding[4];
+ __u64 pb_padding64_0;
+ __u64 pb_padding64_1;
+ __u64 pb_padding64_2;
char pb_jobid[LUSTRE_JOBID_SIZE];
};
#define ptlrpc_body ptlrpc_body_v3
__u64 pb_slv;
/* VBR: pre-versions */
__u64 pb_pre_versions[PTLRPC_NUM_VERSIONS];
+ __u64 pb_mbits; /**< unused in V2 */
/* padding for future needs */
- __u64 pb_padding[4];
+ __u64 pb_padding64_0;
+ __u64 pb_padding64_1;
+ __u64 pb_padding64_2;
};
extern void lustre_swab_ptlrpc_body(struct ptlrpc_body *pb);
#define OBD_CONNECT_MULTIMODRPCS 0x200000000000000ULL /* support multiple modify
RPCs in parallel */
#define OBD_CONNECT_DIR_STRIPE 0x400000000000000ULL /* striped DNE dir */
-
+/** bulk matchbits is sent within ptlrpc_body */
+#define OBD_CONNECT_BULK_MBITS 0x2000000000000000ULL
/* XXX README XXX:
* Please DO NOT add flag values here before first ensuring that this same
* flag value is not in use on some other branch. Please clear any such
OBD_CONNECT_CANCELSET | OBD_CONNECT_AT | \
OBD_CONNECT_RMT_CLIENT | \
OBD_CONNECT_RMT_CLIENT_FORCE | \
- OBD_CONNECT_BRW_SIZE | OBD_CONNECT_MDS_CAPA | \
- OBD_CONNECT_OSS_CAPA | OBD_CONNECT_MDS_MDS | \
+ OBD_CONNECT_BRW_SIZE | OBD_CONNECT_MDS_MDS | \
OBD_CONNECT_FID | LRU_RESIZE_CONNECT_FLAG | \
OBD_CONNECT_VBR | OBD_CONNECT_LOV_V3 | \
OBD_CONNECT_FULL20 | \
OBD_CONNECT_FLOCK_DEAD | \
OBD_CONNECT_DISP_STRIPE | OBD_CONNECT_LFSCK | \
OBD_CONNECT_OPEN_BY_FID | \
- OBD_CONNECT_DIR_STRIPE)
+ OBD_CONNECT_DIR_STRIPE | \
+ OBD_CONNECT_BULK_MBITS | \
+ OBD_CONNECT_MULTIMODRPCS)
#define OST_CONNECT_SUPPORTED (OBD_CONNECT_SRVLOCK | OBD_CONNECT_GRANT | \
OBD_CONNECT_REQPORTAL | OBD_CONNECT_VERSION | \
OBD_CONNECT_TRUNCLOCK | OBD_CONNECT_INDEX | \
- OBD_CONNECT_BRW_SIZE | OBD_CONNECT_OSS_CAPA | \
+ OBD_CONNECT_BRW_SIZE | \
OBD_CONNECT_CANCELSET | OBD_CONNECT_AT | \
LRU_RESIZE_CONNECT_FLAG | OBD_CONNECT_CKSUM | \
OBD_CONNECT_RMT_CLIENT | \
OBD_CONNECT_JOBSTATS | \
OBD_CONNECT_LIGHTWEIGHT | OBD_CONNECT_LVB_TYPE|\
OBD_CONNECT_LAYOUTLOCK | OBD_CONNECT_FID | \
- OBD_CONNECT_PINGLESS | OBD_CONNECT_LFSCK)
+ OBD_CONNECT_PINGLESS | OBD_CONNECT_LFSCK | \
+ OBD_CONNECT_BULK_MBITS)
#define ECHO_CONNECT_SUPPORTED (0)
#define MGS_CONNECT_SUPPORTED (OBD_CONNECT_VERSION | OBD_CONNECT_AT | \
OBD_CONNECT_FULL20 | OBD_CONNECT_IMP_RECOV | \
- OBD_CONNECT_MNE_SWAB | OBD_CONNECT_PINGLESS)
+ OBD_CONNECT_MNE_SWAB | OBD_CONNECT_PINGLESS |\
+ OBD_CONNECT_BULK_MBITS)
/* Features required for this version of the client to work with server */
#define CLIENT_CONNECT_MDT_REQD (OBD_CONNECT_IBITS | OBD_CONNECT_FID | \
MDS_OPEN_BY_FID | MDS_OPEN_LEASE | \
MDS_OPEN_RELEASE)
-/* permission for create non-directory file */
-#define MAY_CREATE (1 << 7)
-/* permission for create directory file */
-#define MAY_LINK (1 << 8)
-/* permission for delete from the directory */
-#define MAY_UNLINK (1 << 9)
-/* source's permission for rename */
-#define MAY_RENAME_SRC (1 << 10)
-/* target's permission for rename */
-#define MAY_RENAME_TAR (1 << 11)
-/* part (parent's) VTX permission check */
-#define MAY_VTX_PART (1 << 12)
-/* full VTX permission check */
-#define MAY_VTX_FULL (1 << 13)
-/* lfs rgetfacl permission check */
-#define MAY_RGETFACL (1 << 14)
-
enum mds_op_bias {
MDS_CHECK_SPLIT = 1 << 0,
MDS_CROSS_REF = 1 << 1,
OUT_XATTR_DEL = 13,
OUT_PUNCH = 14,
OUT_READ = 15,
+ OUT_NOOP = 16,
OUT_LAST
};
struct object_update ourq_updates[0];
};
+#define OUT_UPDATE_HEADER_MAGIC 0xBDDF0001
+/* Header for updates request between MDTs */
+struct out_update_header {
+ __u32 ouh_magic;
+ __u32 ouh_count;
+};
+
+struct out_update_buffer {
+ __u32 oub_size;
+ __u32 oub_padding;
+};
+
void lustre_swab_object_update(struct object_update *ou);
void lustre_swab_object_update_request(struct object_update_request *our);
+void lustre_swab_out_update_header(struct out_update_header *ouh);
+void lustre_swab_out_update_buffer(struct out_update_buffer *oub);
static inline size_t
object_update_params_size(const struct object_update *update)
void lustre_swab_close_data(struct close_data *data);
+struct update_ops;
+void lustre_swab_update_ops(struct update_ops *uops, unsigned int op_count);
+
+/* Update llog format */
+struct update_op {
+ struct lu_fid uop_fid;
+ __u16 uop_type;
+ __u16 uop_param_count;
+ __u16 uop_params_off[0];
+};
+
+struct update_ops {
+ struct update_op uops_op[0];
+};
+
+struct update_params {
+ struct object_update_param up_params[0];
+};
+
+enum update_records_flag {
+ UPDATE_RECORD_CONTINUE = 1 >> 0,
+};
+/*
+ * This is the update record format used to store the updates in
+ * disk. All updates of the operation will be stored in ur_ops.
+ * All of parameters for updates of the operation will be stored
+ * in ur_params.
+ * To save the space of the record, parameters in ur_ops will only
+ * remember their offset in ur_params, so to avoid storing duplicate
+ * parameters in ur_params, which can help us save a lot space for
+ * operation like creating striped directory.
+ */
+struct update_records {
+ __u64 ur_master_transno;
+ __u64 ur_batchid;
+ __u32 ur_flags;
+ /* If the operation includes multiple updates, then ur_index
+ * means the index of the update inside the whole updates. */
+ __u32 ur_index;
+ __u32 ur_update_count;
+ __u32 ur_param_count;
+ struct update_ops ur_ops;
+ /* Note ur_ops has a variable size, so comment out
+ * the following ur_params, in case some use it directly
+ * update_records->ur_params
+ *
+ * struct update_params ur_params;
+ */
+};
+
+struct llog_update_record {
+ struct llog_rec_hdr lur_hdr;
+ struct update_records lur_update_rec;
+ /* Note ur_update_rec has a variable size, so comment out
+ * the following ur_tail, in case someone use it directly
+ *
+ * struct llog_rec_tail lur_tail;
+ */
+};
+
+
#endif
/** @} lustreidl */
git://git.whamcloud.com / fs / lustre-release.git / blobdiff