* GPL HEADER END
*/
/*
- * Copyright 2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*/
/*
#ifndef _LUSTRE_IDL_H_
#define _LUSTRE_IDL_H_
-#include <libcfs/libcfs.h>
+#include <libcfs/libcfs.h> /* for LASSERT, LPUX64, etc */
/* Defn's shared with user-space. */
#include <lustre/lustre_user.h>
-#include <lustre/ll_fiemap.h>
/*
* GENERAL STUFF
return s >= range->lsr_start && s < range->lsr_end;
}
-/**
- * allocate \a w units of sequence from range \a from.
- */
-static inline void range_alloc(struct lu_seq_range *to,
- struct lu_seq_range *from,
- __u64 width)
-{
- to->lsr_start = from->lsr_start;
- to->lsr_end = from->lsr_start + width;
- from->lsr_start += width;
-}
-
static inline int range_is_sane(const struct lu_seq_range *range)
{
return (range->lsr_end >= range->lsr_start);
static inline int fid_is_idif(const struct lu_fid *fid)
{
- return fid_seq_is_igif(fid_seq(fid));
+ return fid_seq_is_idif(fid_seq(fid));
}
struct ost_id {
/* flags for lm_flags */
#define MSGHDR_AT_SUPPORT 0x1
+#define MSGHDR_CKSUM_INCOMPAT18 0x2
#define lustre_msg lustre_msg_v2
/* we depend on this structure to be 8-byte aligned */
#define OBD_CONNECT_LOV_V3 0x100000000ULL /*client supports LOV v3 EA */
#define OBD_CONNECT_GRANT_SHRINK 0x200000000ULL /* support grant shrink */
#define OBD_CONNECT_SKIP_ORPHAN 0x400000000ULL /* don't reuse orphan objids */
+#define OBD_CONNECT_MAX_EASIZE 0x800000000ULL /* preserved for large EA */
+#define OBD_CONNECT_FULL20 0x1000000000ULL /* it is 2.0 client */
+#define OBD_CONNECT_LAYOUTLOCK 0x2000000000ULL /* client supports layout lock */
/* also update obd_connect_names[] for lprocfs_rd_connect_flags()
* and lustre/utils/wirecheck.c */
OBD_CONNECT_MDS_CAPA | OBD_CONNECT_OSS_CAPA | \
OBD_CONNECT_MDS_MDS | OBD_CONNECT_FID | \
LRU_RESIZE_CONNECT_FLAG | OBD_CONNECT_VBR | \
- OBD_CONNECT_LOV_V3 | OBD_CONNECT_SOM)
+ OBD_CONNECT_LOV_V3 | OBD_CONNECT_SOM | \
+ OBD_CONNECT_FULL20)
#define OST_CONNECT_SUPPORTED (OBD_CONNECT_SRVLOCK | OBD_CONNECT_GRANT | \
OBD_CONNECT_REQPORTAL | OBD_CONNECT_VERSION | \
OBD_CONNECT_TRUNCLOCK | OBD_CONNECT_INDEX | \
OBD_CONNECT_OSS_CAPA | OBD_CONNECT_RMT_CLIENT | \
OBD_CONNECT_RMT_CLIENT_FORCE | OBD_CONNECT_VBR | \
OBD_CONNECT_MDS | OBD_CONNECT_SKIP_ORPHAN | \
- OBD_CONNECT_GRANT_SHRINK)
+ OBD_CONNECT_GRANT_SHRINK | OBD_CONNECT_FULL20)
#define ECHO_CONNECT_SUPPORTED (0)
-#define MGS_CONNECT_SUPPORTED (OBD_CONNECT_VERSION | OBD_CONNECT_AT)
+#define MGS_CONNECT_SUPPORTED (OBD_CONNECT_VERSION | OBD_CONNECT_AT | \
+ OBD_CONNECT_FULL20)
#define OBD_OCD_VERSION(major,minor,patch,fix) (((major)<<24) + ((minor)<<16) +\
((patch)<<8) + (fix))
OBD_FL_CKSUM_RSVD2 = 0x00008000, /* for future cksum types */
OBD_FL_CKSUM_RSVD3 = 0x00010000, /* for future cksum types */
OBD_FL_SHRINK_GRANT = 0x00020000, /* object shrink the grant */
+ OBD_FL_MMAP = 0x00040000, /* object is mmapped on the client */
OBD_FL_CKSUM_ALL = OBD_FL_CKSUM_CRC32 | OBD_FL_CKSUM_ADLER,
/* mask for local-only flag, which won't be sent over network */
OBD_FL_LOCAL_MASK = 0xF0000000,
- /* temporary OBDO used by osc_brw_async (see bug 18364) */
- OBD_FL_TEMPORARY = 0x10000000,
};
#define LOV_MAGIC_V1 0x0BD10BD0
#define OBD_BRW_NOCACHE 0x80 /* this page is a part of non-cached IO */
#define OBD_BRW_NOQUOTA 0x100
#define OBD_BRW_SRVLOCK 0x200 /* Client holds no lock over this page */
+#define OBD_BRW_ASYNC 0x400 /* Server may delay commit to disk */
#define OBD_BRW_MEMALLOC 0x800 /* Client runs in the "kswapd" context */
#define OBD_OBJECT_EOF 0xffffffffffffffffULL
__u32 aclsize;
__u32 max_mdsize;
__u32 max_cookiesize;
- __u32 padding_4; /* also fix lustre_swab_mdt_body */
- __u64 padding_5;
+ __u32 uid_h; /* high 32-bits of uid, for FUID */
+ __u32 gid_h; /* high 32-bits of gid, for FUID */
+ __u32 padding_5; /* also fix lustre_swab_mdt_body */
__u64 padding_6;
__u64 padding_7;
__u64 padding_8;
__u32 rp_uid;
__u32 rp_gid;
__u32 rp_fsuid;
+ __u32 rp_fsuid_h;
__u32 rp_fsgid;
+ __u32 rp_fsgid_h;
__u32 rp_access_perm; /* MAY_READ/WRITE/EXEC */
};
MDS_CLOSE_CLEANUP = 1 << 6
};
+/* instance of mdt_reint_rec */
struct mdt_rec_create {
__u32 cr_opcode;
__u32 cr_cap;
__u64 cr_time;
__u64 cr_rdev;
__u64 cr_ioepoch;
- __u64 cr_padding_1; /* pad for 64 bits*/
+ __u64 cr_padding_1; /* rr_blocks */
__u32 cr_mode;
__u32 cr_bias;
- __u32 cr_flags; /* for use with open */
- __u32 cr_padding_2;
- __u32 cr_padding_3;
- __u32 cr_padding_4;
+ __u32 cr_flags; /* for use with open */
+ __u32 cr_padding_2; /* rr_padding_2 */
+ __u32 cr_padding_3; /* rr_padding_3 */
+ __u32 cr_padding_4; /* rr_padding_4 */
};
+/* instance of mdt_reint_rec */
struct mdt_rec_link {
__u32 lk_opcode;
__u32 lk_cap;
struct lu_fid lk_fid1;
struct lu_fid lk_fid2;
__u64 lk_time;
- __u64 lk_padding_1;
- __u64 lk_padding_2;
- __u64 lk_padding_3;
- __u64 lk_padding_4;
+ __u64 lk_padding_1; /* rr_atime */
+ __u64 lk_padding_2; /* rr_ctime */
+ __u64 lk_padding_3; /* rr_size */
+ __u64 lk_padding_4; /* rr_blocks */
__u32 lk_bias;
- __u32 lk_padding_5;
- __u32 lk_padding_6;
- __u32 lk_padding_7;
- __u32 lk_padding_8;
- __u32 lk_padding_9;
+ __u32 lk_padding_5; /* rr_mode */
+ __u32 lk_padding_6; /* rr_flags */
+ __u32 lk_padding_7; /* rr_padding_2 */
+ __u32 lk_padding_8; /* rr_padding_3 */
+ __u32 lk_padding_9; /* rr_padding_4 */
};
+/* instance of mdt_reint_rec */
struct mdt_rec_unlink {
__u32 ul_opcode;
__u32 ul_cap;
struct lu_fid ul_fid1;
struct lu_fid ul_fid2;
__u64 ul_time;
- __u64 ul_padding_2;
- __u64 ul_padding_3;
- __u64 ul_padding_4;
- __u64 ul_padding_5;
+ __u64 ul_padding_2; /* rr_atime */
+ __u64 ul_padding_3; /* rr_ctime */
+ __u64 ul_padding_4; /* rr_size */
+ __u64 ul_padding_5; /* rr_blocks */
__u32 ul_bias;
__u32 ul_mode;
- __u32 ul_padding_6;
- __u32 ul_padding_7;
- __u32 ul_padding_8;
- __u32 ul_padding_9;
+ __u32 ul_padding_6; /* rr_flags */
+ __u32 ul_padding_7; /* rr_padding_2 */
+ __u32 ul_padding_8; /* rr_padding_3 */
+ __u32 ul_padding_9; /* rr_padding_4 */
};
+/* instance of mdt_reint_rec */
struct mdt_rec_rename {
__u32 rn_opcode;
__u32 rn_cap;
struct lu_fid rn_fid1;
struct lu_fid rn_fid2;
__u64 rn_time;
- __u64 rn_padding_1;
- __u64 rn_padding_2;
- __u64 rn_padding_3;
- __u64 rn_padding_4;
- __u32 rn_bias; /* some operation flags */
- __u32 rn_mode; /* cross-ref rename has mode */
- __u32 rn_padding_5;
- __u32 rn_padding_6;
- __u32 rn_padding_7;
- __u32 rn_padding_8;
-};
-
+ __u64 rn_padding_1; /* rr_atime */
+ __u64 rn_padding_2; /* rr_ctime */
+ __u64 rn_padding_3; /* rr_size */
+ __u64 rn_padding_4; /* rr_blocks */
+ __u32 rn_bias; /* some operation flags */
+ __u32 rn_mode; /* cross-ref rename has mode */
+ __u32 rn_padding_5; /* rr_flags */
+ __u32 rn_padding_6; /* rr_padding_2 */
+ __u32 rn_padding_7; /* rr_padding_3 */
+ __u32 rn_padding_8; /* rr_padding_4 */
+};
+
+/* instance of mdt_reint_rec */
struct mdt_rec_setxattr {
__u32 sx_opcode;
__u32 sx_cap;
__u32 sx_suppgid2;
__u32 sx_suppgid2_h;
struct lu_fid sx_fid;
- __u64 sx_padding_1; /* These three members are lu_fid size */
+ __u64 sx_padding_1; /* These three are rr_fid2 */
__u32 sx_padding_2;
__u32 sx_padding_3;
__u64 sx_valid;
__u64 sx_time;
- __u64 sx_padding_5;
- __u64 sx_padding_6;
- __u64 sx_padding_7;
+ __u64 sx_padding_5; /* rr_ctime */
+ __u64 sx_padding_6; /* rr_size */
+ __u64 sx_padding_7; /* rr_blocks */
__u32 sx_size;
__u32 sx_flags;
- __u32 sx_padding_8;
- __u32 sx_padding_9;
- __u32 sx_padding_10;
- __u32 sx_padding_11;
+ __u32 sx_padding_8; /* rr_flags */
+ __u32 sx_padding_9; /* rr_padding_2 */
+ __u32 sx_padding_10; /* rr_padding_3 */
+ __u32 sx_padding_11; /* rr_padding_4 */
};
+/*
+ * mdt_rec_reint is the template for all mdt_reint_xxx structures.
+ * Do NOT change the size of various members, otherwise the value
+ * will be broken in lustre_swab_mdt_rec_reint().
+ *
+ * If you add new members in other mdt_reint_xxx structres and need to use the
+ * rr_padding_x fields, then update lustre_swab_mdt_rec_reint() also.
+ */
struct mdt_rec_reint {
__u32 rr_opcode;
__u32 rr_cap;
__u64 rr_blocks;
__u32 rr_bias;
__u32 rr_mode;
- __u32 rr_padding_1; /* also fix lustre_swab_mdt_rec_reint */
+ __u32 rr_flags;
__u32 rr_padding_2; /* also fix lustre_swab_mdt_rec_reint */
__u32 rr_padding_3; /* also fix lustre_swab_mdt_rec_reint */
__u32 rr_padding_4; /* also fix lustre_swab_mdt_rec_reint */
/** bits covering all \a changelog_rec_type's */
#define CHANGELOG_ALLMASK 0XFFFFFFFF
/** default \a changelog_rec_type mask */
-#define CHANGELOG_DEFMASK CHANGELOG_ALLMASK
+#define CHANGELOG_DEFMASK CHANGELOG_ALLMASK & ~(1 << CL_ATIME)
/* changelog llog name, needed by client replicators */
#define CHANGELOG_CATALOG "changelog_catalog"
struct lustre_handle o_handle; /* brw: lock handle to prolong locks */
struct llog_cookie o_lcookie; /* destroy: unlink cookie from MDS */
- __u64 o_padding_2;
+ __u32 o_uid_h;
+ __u32 o_gid_h;
__u64 o_padding_3;
__u64 o_padding_4;
__u64 o_padding_5;
#define o_dropped o_misc
#define o_cksum o_nlink
-static inline void obdo_unpack_ostid(struct obdo *oa, struct ost_id *ostid)
-{
- ostid->oi_id = ostid_id(&oa->o_oi);
- ostid->oi_seq = ostid_seq(&oa->o_oi);
-}
-
static inline void lustre_set_wire_obdo(struct obdo *wobdo, struct obdo *lobdo)
{
memcpy(wobdo, lobdo, sizeof(*lobdo));
void lustre_swab_fid2path (struct getinfo_fid2path *gf);
-extern void lustre_swab_kuch(struct kuc_hdr *);
-
#endif
/** @} lustreidl */
git://git.whamcloud.com / fs / lustre-release.git / blobdiff