#endif
#endif
-void mdc_readdir_pack(struct ptlrpc_request *req, int offset, __u64 pg_off,
- __u32 size, struct ll_fid *fid)
+static void mdc_pack_body(struct mdt_body *b)
{
- struct mds_body *b;
+ LASSERT (b != NULL);
- b = lustre_msg_buf(req->rq_reqmsg, offset, sizeof(*b));
b->fsuid = current->fsuid;
b->fsgid = current->fsgid;
b->capability = current->cap_effective;
- b->fid1 = *fid;
- b->size = pg_off; /* !! */
- b->suppgid = -1;
- b->nlink = size; /* !! */
}
-static void mdc_pack_body(struct mds_body *b)
+void mdc_pack_capa(struct ptlrpc_request *req, int offset, struct obd_capa *oc)
{
- LASSERT (b != NULL);
+ struct lustre_capa *c;
- b->fsuid = current->fsuid;
- b->fsgid = current->fsgid;
- b->capability = current->cap_effective;
+ if (oc == NULL) {
+ LASSERT(lustre_msg_buflen(req->rq_reqmsg, offset) == 0);
+ return;
+ }
+
+ c = lustre_msg_buf(req->rq_reqmsg, offset, sizeof(*c));
+ LASSERT(c != NULL);
+ capa_cpy(c, oc);
+ DEBUG_CAPA(D_SEC, c, "pack");
+}
+
+void mdc_is_subdir_pack(struct ptlrpc_request *req, int offset,
+ const struct lu_fid *pfid,
+ const struct lu_fid *cfid, int flags)
+{
+ struct mdt_body *b = lustre_msg_buf(req->rq_reqmsg, offset, sizeof(*b));
+
+ if (pfid)
+ b->fid1 = *pfid;
+ if (cfid)
+ b->fid2 = *cfid;
+ b->valid = OBD_MD_FLID;
+ b->flags = flags;
}
void mdc_pack_req_body(struct ptlrpc_request *req, int offset,
- __u64 valid, struct ll_fid *fid, int ea_size, int flags)
+ __u64 valid, const struct lu_fid *fid,
+ struct obd_capa *oc, int ea_size, int flags)
{
- struct mds_body *b = lustre_msg_buf(req->rq_reqmsg, offset, sizeof(*b));
+ struct mdt_body *b = lustre_msg_buf(req->rq_reqmsg, offset, sizeof(*b));
- if (fid)
- b->fid1 = *fid;
b->valid = valid;
b->eadatasize = ea_size;
b->flags = flags;
mdc_pack_body(b);
+ if (fid) {
+ b->fid1 = *fid;
+ mdc_pack_capa(req, offset + 1, oc);
+ }
+}
+
+void mdc_readdir_pack(struct ptlrpc_request *req, int offset, __u64 pgoff,
+ __u32 size, const struct lu_fid *fid, struct obd_capa *oc)
+{
+ struct mdt_body *b;
+
+ b = lustre_msg_buf(req->rq_reqmsg, offset, sizeof(*b));
+ b->fid1 = *fid;
+ b->size = pgoff; /* !! */
+ b->suppgid = -1;
+ b->nlink = size; /* !! */
+ mdc_pack_body(b);
+ mdc_pack_capa(req, offset + 1, oc);
}
/* packing of MDS records */
void mdc_create_pack(struct ptlrpc_request *req, int offset,
- struct mdc_op_data *op_data, const void *data, int datalen,
+ struct md_op_data *op_data, const void *data, int datalen,
__u32 mode, __u32 uid, __u32 gid, __u32 cap_effective,
__u64 rdev)
{
- struct mds_rec_create *rec;
+ struct mdt_rec_create *rec;
char *tmp;
- rec = lustre_msg_buf(req->rq_reqmsg, offset, sizeof (*rec));
+
+ rec = lustre_msg_buf(req->rq_reqmsg, offset, sizeof(*rec));
rec->cr_opcode = REINT_CREATE;
rec->cr_fsuid = uid;
rec->cr_fsgid = gid;
rec->cr_cap = cap_effective;
- rec->cr_fid = op_data->fid1;
- memset(&rec->cr_replayfid, 0, sizeof(rec->cr_replayfid));
+ rec->cr_fid1 = op_data->op_fid1;
+ rec->cr_fid2 = op_data->op_fid2;
rec->cr_mode = mode;
rec->cr_rdev = rdev;
- rec->cr_time = op_data->mod_time;
- rec->cr_suppgid = op_data->suppgids[0];
+ rec->cr_time = op_data->op_mod_time;
+ rec->cr_suppgid1 = op_data->op_suppgids[0];
+ rec->cr_suppgid2 = op_data->op_suppgids[1];
+ rec->cr_flags = op_data->op_flags;
+ rec->cr_bias = op_data->op_bias;
- tmp = lustre_msg_buf(req->rq_reqmsg, offset + 1, op_data->namelen + 1);
- LOGL0(op_data->name, op_data->namelen, tmp);
+ mdc_pack_capa(req, offset + 1, op_data->op_capa1);
+
+ tmp = lustre_msg_buf(req->rq_reqmsg, offset + 2, op_data->op_namelen + 1);
+ LOGL0(op_data->op_name, op_data->op_namelen, tmp);
if (data) {
- tmp = lustre_msg_buf(req->rq_reqmsg, offset + 2, datalen);
- memcpy (tmp, data, datalen);
+ tmp = lustre_msg_buf(req->rq_reqmsg, offset + 3, datalen);
+ memcpy(tmp, data, datalen);
}
}
/* packing of MDS records */
void mdc_join_pack(struct ptlrpc_request *req, int offset,
- struct mdc_op_data *op_data, __u64 head_size)
+ struct md_op_data *op_data, __u64 head_size)
{
- struct mds_rec_join *rec;
+ struct mdt_rec_join *rec;
rec = lustre_msg_buf(req->rq_reqmsg, offset, sizeof(*rec));
LASSERT(rec != NULL);
- rec->jr_fid = op_data->fid2;
+ rec->jr_fid = op_data->op_fid2;
rec->jr_headsize = head_size;
}
void mdc_open_pack(struct ptlrpc_request *req, int offset,
- struct mdc_op_data *op_data, __u32 mode, __u64 rdev,
+ struct md_op_data *op_data, __u32 mode, __u64 rdev,
__u32 flags, const void *lmm, int lmmlen)
{
- struct mds_rec_create *rec;
+ struct mdt_rec_create *rec;
char *tmp;
rec = lustre_msg_buf(req->rq_reqmsg, offset, sizeof (*rec));
rec->cr_fsuid = current->fsuid;
rec->cr_fsgid = current->fsgid;
rec->cr_cap = current->cap_effective;
- rec->cr_fid = op_data->fid1;
- memset(&rec->cr_replayfid, 0, sizeof(rec->cr_replayfid));
+ if (op_data != NULL) {
+ rec->cr_fid1 = op_data->op_fid1;
+ rec->cr_fid2 = op_data->op_fid2;
+ }
rec->cr_mode = mode;
rec->cr_flags = mds_pack_open_flags(flags);
+ rec->cr_time = op_data->op_mod_time;
rec->cr_rdev = rdev;
- rec->cr_time = op_data->mod_time;
- rec->cr_suppgid = op_data->suppgids[0];
-
- if (op_data->name) {
- tmp = lustre_msg_buf(req->rq_reqmsg, offset + 1,
- op_data->namelen + 1);
- LOGL0(op_data->name, op_data->namelen, tmp);
+ rec->cr_suppgid1 = op_data->op_suppgids[0];
+ rec->cr_suppgid2 = op_data->op_suppgids[1];
+ rec->cr_bias = op_data->op_bias;
+
+ mdc_pack_capa(req, offset + 1, op_data->op_capa1);
+ /* the next buffer is child capa, which is used for replay,
+ * will be packed from the data in reply message. */
+
+ if (op_data->op_name) {
+ tmp = lustre_msg_buf(req->rq_reqmsg, offset + 3,
+ op_data->op_namelen + 1);
+ LOGL0(op_data->op_name, op_data->op_namelen, tmp);
}
if (lmm) {
rec->cr_flags |= MDS_OPEN_HAS_EA;
#ifndef __KERNEL__
/*XXX a hack for liblustre to set EA (LL_IOC_LOV_SETSTRIPE) */
- rec->cr_replayfid = op_data->fid2;
+ rec->cr_fid2 = op_data->op_fid2;
#endif
- tmp = lustre_msg_buf(req->rq_reqmsg, offset + 2, lmmlen);
+ tmp = lustre_msg_buf(req->rq_reqmsg, offset + 4, lmmlen);
memcpy (tmp, lmm, lmmlen);
}
}
-void mdc_setattr_pack(struct ptlrpc_request *req, int offset,
- struct mdc_op_data *data, struct iattr *iattr, void *ea,
- int ealen, void *ea2, int ea2len)
+static void mdc_setattr_pack_rec(struct mdt_rec_setattr *rec,
+ struct md_op_data *op_data)
{
- struct mds_rec_setattr *rec = lustre_msg_buf(req->rq_reqmsg, offset,
- sizeof(*rec));
rec->sa_opcode = REINT_SETATTR;
rec->sa_fsuid = current->fsuid;
rec->sa_fsgid = current->fsgid;
rec->sa_cap = current->cap_effective;
- rec->sa_fid = data->fid1;
rec->sa_suppgid = -1;
- if (iattr) {
- rec->sa_valid = iattr->ia_valid;
- rec->sa_mode = iattr->ia_mode;
- rec->sa_uid = iattr->ia_uid;
- rec->sa_gid = iattr->ia_gid;
- rec->sa_size = iattr->ia_size;
- rec->sa_atime = LTIME_S(iattr->ia_atime);
- rec->sa_mtime = LTIME_S(iattr->ia_mtime);
- rec->sa_ctime = LTIME_S(iattr->ia_ctime);
- rec->sa_attr_flags =
- ((struct ll_iattr_struct *)iattr)->ia_attr_flags;
- if ((iattr->ia_valid & ATTR_GID) && in_group_p(iattr->ia_gid))
- rec->sa_suppgid = iattr->ia_gid;
- else
- rec->sa_suppgid = data->suppgids[0];
+ rec->sa_fid = op_data->op_fid1;
+ rec->sa_valid = op_data->op_attr.ia_valid;
+ rec->sa_mode = op_data->op_attr.ia_mode;
+ rec->sa_uid = op_data->op_attr.ia_uid;
+ rec->sa_gid = op_data->op_attr.ia_gid;
+ rec->sa_size = op_data->op_attr.ia_size;
+ rec->sa_blocks = op_data->op_attr_blocks;
+ rec->sa_atime = LTIME_S(op_data->op_attr.ia_atime);
+ rec->sa_mtime = LTIME_S(op_data->op_attr.ia_mtime);
+ rec->sa_ctime = LTIME_S(op_data->op_attr.ia_ctime);
+ rec->sa_attr_flags = ((struct ll_iattr *)&op_data->op_attr)->ia_attr_flags;
+ if ((op_data->op_attr.ia_valid & ATTR_GID) &&
+ in_group_p(op_data->op_attr.ia_gid))
+ rec->sa_suppgid = op_data->op_attr.ia_gid;
+ else
+ rec->sa_suppgid = op_data->op_suppgids[0];
+}
+
+static void mdc_epoch_pack(struct mdt_epoch *epoch, struct md_op_data *op_data)
+{
+ memcpy(&epoch->handle, &op_data->op_handle, sizeof(epoch->handle));
+ epoch->ioepoch = op_data->op_ioepoch;
+ epoch->flags = op_data->op_flags;
+}
+
+void mdc_setattr_pack(struct ptlrpc_request *req, int offset,
+ struct md_op_data *op_data, void *ea,
+ int ealen, void *ea2, int ea2len)
+{
+ struct mdt_rec_setattr *rec;
+ struct mdt_epoch *epoch;
+
+ rec = lustre_msg_buf(req->rq_reqmsg, offset, sizeof (*rec));
+ mdc_setattr_pack_rec(rec, op_data);
+
+ mdc_pack_capa(req, offset + 1, op_data->op_capa1);
+
+ if (op_data->op_flags & (MF_SOM_CHANGE | MF_EPOCH_OPEN)) {
+ epoch = lustre_msg_buf(req->rq_reqmsg, offset + 2,
+ sizeof(*epoch));
+ mdc_epoch_pack(epoch, op_data);
}
if (ealen == 0)
return;
- memcpy(lustre_msg_buf(req->rq_reqmsg, offset + 1, ealen), ea, ealen);
+ memcpy(lustre_msg_buf(req->rq_reqmsg, offset + 3, ealen), ea, ealen);
if (ea2len == 0)
return;
- memcpy(lustre_msg_buf(req->rq_reqmsg, offset + 2, ea2len), ea2, ea2len);
+ memcpy(lustre_msg_buf(req->rq_reqmsg, offset + 4, ea2len), ea2, ea2len);
}
void mdc_unlink_pack(struct ptlrpc_request *req, int offset,
- struct mdc_op_data *data)
+ struct md_op_data *op_data)
{
- struct mds_rec_unlink *rec;
+ struct mdt_rec_unlink *rec;
char *tmp;
rec = lustre_msg_buf(req->rq_reqmsg, offset, sizeof (*rec));
LASSERT (rec != NULL);
rec->ul_opcode = REINT_UNLINK;
- rec->ul_fsuid = current->fsuid;
- rec->ul_fsgid = current->fsgid;
- rec->ul_cap = current->cap_effective;
- rec->ul_mode = data->create_mode;
- rec->ul_suppgid = data->suppgids[0];
- rec->ul_fid1 = data->fid1;
- rec->ul_fid2 = data->fid2;
- rec->ul_time = data->mod_time;
-
- tmp = lustre_msg_buf(req->rq_reqmsg, offset + 1, data->namelen + 1);
- LASSERT (tmp != NULL);
- LOGL0(data->name, data->namelen, tmp);
+ rec->ul_fsuid = op_data->op_fsuid;//current->fsuid;
+ rec->ul_fsgid = op_data->op_fsgid;//current->fsgid;
+ rec->ul_cap = op_data->op_cap;//current->cap_effective;
+ rec->ul_mode = op_data->op_mode;
+ rec->ul_suppgid = op_data->op_suppgids[0];
+ rec->ul_fid1 = op_data->op_fid1;
+ rec->ul_fid2 = op_data->op_fid2;
+ rec->ul_time = op_data->op_mod_time;
+ rec->ul_bias = op_data->op_bias;
+
+ mdc_pack_capa(req, offset + 1, op_data->op_capa1);
+
+ tmp = lustre_msg_buf(req->rq_reqmsg, offset + 2, op_data->op_namelen + 1);
+ LASSERT(tmp != NULL);
+ LOGL0(op_data->op_name, op_data->op_namelen, tmp);
}
void mdc_link_pack(struct ptlrpc_request *req, int offset,
- struct mdc_op_data *data)
+ struct md_op_data *op_data)
{
- struct mds_rec_link *rec;
+ struct mdt_rec_link *rec;
char *tmp;
rec = lustre_msg_buf(req->rq_reqmsg, offset, sizeof (*rec));
rec->lk_opcode = REINT_LINK;
- rec->lk_fsuid = current->fsuid;
- rec->lk_fsgid = current->fsgid;
- rec->lk_cap = current->cap_effective;
- rec->lk_suppgid1 = data->suppgids[0];
- rec->lk_suppgid2 = data->suppgids[1];
- rec->lk_fid1 = data->fid1;
- rec->lk_fid2 = data->fid2;
- rec->lk_time = data->mod_time;
-
- tmp = lustre_msg_buf(req->rq_reqmsg, offset + 1, data->namelen + 1);
- LOGL0(data->name, data->namelen, tmp);
+ rec->lk_fsuid = op_data->op_fsuid;//current->fsuid;
+ rec->lk_fsgid = op_data->op_fsgid;//current->fsgid;
+ rec->lk_cap = op_data->op_cap;//current->cap_effective;
+ rec->lk_suppgid1 = op_data->op_suppgids[0];
+ rec->lk_suppgid2 = op_data->op_suppgids[1];
+ rec->lk_fid1 = op_data->op_fid1;
+ rec->lk_fid2 = op_data->op_fid2;
+ rec->lk_time = op_data->op_mod_time;
+ rec->lk_bias = op_data->op_bias;
+
+ mdc_pack_capa(req, offset + 1, op_data->op_capa1);
+ mdc_pack_capa(req, offset + 2, op_data->op_capa2);
+
+ tmp = lustre_msg_buf(req->rq_reqmsg, offset + 3, op_data->op_namelen + 1);
+ LOGL0(op_data->op_name, op_data->op_namelen, tmp);
}
void mdc_rename_pack(struct ptlrpc_request *req, int offset,
- struct mdc_op_data *data,
+ struct md_op_data *op_data,
const char *old, int oldlen, const char *new, int newlen)
{
- struct mds_rec_rename *rec;
+ struct mdt_rec_rename *rec;
char *tmp;
rec = lustre_msg_buf(req->rq_reqmsg, offset, sizeof (*rec));
/* XXX do something about time, uid, gid */
rec->rn_opcode = REINT_RENAME;
- rec->rn_fsuid = current->fsuid;
- rec->rn_fsgid = current->fsgid;
- rec->rn_cap = current->cap_effective;
- rec->rn_suppgid1 = data->suppgids[0];
- rec->rn_suppgid2 = data->suppgids[1];
- rec->rn_fid1 = data->fid1;
- rec->rn_fid2 = data->fid2;
- rec->rn_time = data->mod_time;
-
- tmp = lustre_msg_buf(req->rq_reqmsg, offset + 1, oldlen + 1);
+ rec->rn_fsuid = op_data->op_fsuid;//current->fsuid;
+ rec->rn_fsgid = op_data->op_fsgid;//current->fsgid;
+ rec->rn_cap = op_data->op_cap;//current->cap_effective;
+ rec->rn_suppgid1 = op_data->op_suppgids[0];
+ rec->rn_suppgid2 = op_data->op_suppgids[1];
+ rec->rn_fid1 = op_data->op_fid1;
+ rec->rn_fid2 = op_data->op_fid2;
+ rec->rn_time = op_data->op_mod_time;
+ rec->rn_mode = op_data->op_mode;
+ rec->rn_bias = op_data->op_bias;
+
+ mdc_pack_capa(req, offset + 1, op_data->op_capa1);
+ mdc_pack_capa(req, offset + 2, op_data->op_capa2);
+
+ tmp = lustre_msg_buf(req->rq_reqmsg, offset + 3, oldlen + 1);
LOGL0(old, oldlen, tmp);
if (new) {
- tmp = lustre_msg_buf(req->rq_reqmsg, offset + 2, newlen + 1);
+ tmp = lustre_msg_buf(req->rq_reqmsg, offset + 4, newlen + 1);
LOGL0(new, newlen, tmp);
}
}
-void mdc_getattr_pack(struct ptlrpc_request *req, int offset, int valid,
- int flags, struct mdc_op_data *data)
+void mdc_getattr_pack(struct ptlrpc_request *req, int offset, __u64 valid,
+ int flags, struct md_op_data *op_data)
{
- struct mds_body *b;
- b = lustre_msg_buf(req->rq_reqmsg, offset, sizeof(*b));
+ struct mdt_body *b;
+ b = lustre_msg_buf(req->rq_reqmsg, offset, sizeof (*b));
b->fsuid = current->fsuid;
b->fsgid = current->fsgid;
b->capability = current->cap_effective;
b->valid = valid;
+ if (op_data->op_bias & MDS_CHECK_SPLIT)
+ b->valid |= OBD_MD_FLCKSPLIT;
+ if (op_data->op_bias & MDS_CROSS_REF)
+ b->valid |= OBD_MD_FLCROSSREF;
b->flags = flags | MDS_BFLAG_EXT_FLAGS;
- b->suppgid = data->suppgids[0];
+ b->suppgid = op_data->op_suppgids[0];
- b->fid1 = data->fid1;
- b->fid2 = data->fid2;
- if (data->name) {
+ b->fid1 = op_data->op_fid1;
+ b->fid2 = op_data->op_fid2;
+
+ mdc_pack_capa(req, offset + 1, op_data->op_capa1);
+
+ if (op_data->op_name) {
char *tmp;
- tmp = lustre_msg_buf(req->rq_reqmsg, offset + 1,
- data->namelen + 1);
- LOGL0(data->name, data->namelen, tmp);
+ tmp = lustre_msg_buf(req->rq_reqmsg, offset + 2,
+ op_data->op_namelen + 1);
+ LOGL0(op_data->op_name, op_data->op_namelen, tmp);
}
}
-void mdc_close_pack(struct ptlrpc_request *req, int offset, struct obdo *oa,
- int valid, struct obd_client_handle *och)
+void mdc_close_pack(struct ptlrpc_request *req, int offset,
+ struct md_op_data *op_data)
{
- struct mds_body *body;
+ struct mdt_epoch *epoch;
+ struct mdt_rec_setattr *rec;
- body = lustre_msg_buf(req->rq_reqmsg, offset, sizeof(*body));
+ epoch = lustre_msg_buf(req->rq_reqmsg, offset, sizeof(*epoch));
+ rec = lustre_msg_buf(req->rq_reqmsg, offset + 1, sizeof(*rec));
- mdc_pack_fid(&body->fid1, oa->o_id, 0, oa->o_mode);
- memcpy(&body->handle, &och->och_fh, sizeof(body->handle));
- if (oa->o_valid & OBD_MD_FLATIME) {
- body->atime = oa->o_atime;
- body->valid |= OBD_MD_FLATIME;
- }
- if (oa->o_valid & OBD_MD_FLMTIME) {
- body->mtime = oa->o_mtime;
- body->valid |= OBD_MD_FLMTIME;
- }
- if (oa->o_valid & OBD_MD_FLCTIME) {
- body->ctime = oa->o_ctime;
- body->valid |= OBD_MD_FLCTIME;
- }
- if (oa->o_valid & OBD_MD_FLSIZE) {
- body->size = oa->o_size;
- body->valid |= OBD_MD_FLSIZE;
- }
- if (oa->o_valid & OBD_MD_FLBLOCKS) {
- body->blocks = oa->o_blocks;
- body->valid |= OBD_MD_FLBLOCKS;
- }
- if (oa->o_valid & OBD_MD_FLFLAGS) {
- body->flags = oa->o_flags;
- body->valid |= OBD_MD_FLFLAGS;
- }
+ mdc_setattr_pack_rec(rec, op_data);
+ mdc_pack_capa(req, offset + 2, op_data->op_capa1);
+ mdc_epoch_pack(epoch, op_data);
}
-struct mdc_cache_waiter {
- struct list_head mcw_entry;
- wait_queue_head_t mcw_waitq;
-};
-
static int mdc_req_avail(struct client_obd *cli, struct mdc_cache_waiter *mcw)
{
int rc;
git://git.whamcloud.com / fs / lustre-release.git / blobdiff