From: John L. Hammond Date: Mon, 3 Oct 2016 02:28:35 +0000 (-0400) Subject: staging: lustre: osc: remove remaining bits for capa support X-Git-Tag: v5.15~12305^2~753 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=48a2a12afc54aa1ebfdb1e821fc3dc7893816986;p=platform%2Fkernel%2Flinux-starfive.git staging: lustre: osc: remove remaining bits for capa support With capa support removed from the OSC layer a few more bits can be cleaned up. Convert the OBD getattr and setattr paths to use struct obdo rather than struct obd_info. Remove the oi_policy, oi_oa, and oi_capa members from struct obd_info. Signed-off-by: John L. Hammond Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3105 Reviewed-on: http://review.whamcloud.com/14640 Reviewed-by: Andreas Dilger Reviewed-by: Alex Zhuravlev Reviewed-by: James Simmons Signed-off-by: James Simmons Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h index a977388..f63336f 100644 --- a/drivers/staging/lustre/lustre/include/obd.h +++ b/drivers/staging/lustre/lustre/include/obd.h @@ -126,17 +126,10 @@ typedef int (*obd_enqueue_update_f)(void *cookie, int rc); /* obd info for a particular level (lov, osc). */ struct obd_info { - /* Flags used for set request specific flags: - - while lock handling, the flags obtained on the enqueue - request are set here. - - while stats, the flags used for control delay/resend. - - while setattr, the flags used for distinguish punch operation - */ + /* OBD_STATFS_* flags */ __u64 oi_flags; /* lsm data specific for every OSC. */ struct lov_stripe_md *oi_md; - /* obdo data specific for every OSC, if needed at all. */ - struct obdo *oi_oa; /* statfs data specific for every OSC, if needed at all. */ struct obd_statfs *oi_osfs; /* An update callback which is called to update some data on upper @@ -871,9 +864,9 @@ struct obd_ops { int (*destroy)(const struct lu_env *env, struct obd_export *exp, struct obdo *oa); int (*setattr)(const struct lu_env *, struct obd_export *exp, - struct obd_info *oinfo); + struct obdo *oa); int (*getattr)(const struct lu_env *env, struct obd_export *exp, - struct obd_info *oinfo); + struct obdo *oa); int (*preprw)(const struct lu_env *env, int cmd, struct obd_export *exp, struct obdo *oa, int objcount, struct obd_ioobj *obj, struct niobuf_remote *remote, diff --git a/drivers/staging/lustre/lustre/include/obd_class.h b/drivers/staging/lustre/lustre/include/obd_class.h index 7d8f062..0eaea54 100644 --- a/drivers/staging/lustre/lustre/include/obd_class.h +++ b/drivers/staging/lustre/lustre/include/obd_class.h @@ -705,26 +705,26 @@ static inline int obd_destroy(const struct lu_env *env, struct obd_export *exp, } static inline int obd_getattr(const struct lu_env *env, struct obd_export *exp, - struct obd_info *oinfo) + struct obdo *oa) { int rc; EXP_CHECK_DT_OP(exp, getattr); EXP_COUNTER_INCREMENT(exp, getattr); - rc = OBP(exp->exp_obd, getattr)(env, exp, oinfo); + rc = OBP(exp->exp_obd, getattr)(env, exp, oa); return rc; } static inline int obd_setattr(const struct lu_env *env, struct obd_export *exp, - struct obd_info *oinfo) + struct obdo *oa) { int rc; EXP_CHECK_DT_OP(exp, setattr); EXP_COUNTER_INCREMENT(exp, setattr); - rc = OBP(exp->exp_obd, setattr)(env, exp, oinfo); + rc = OBP(exp->exp_obd, setattr)(env, exp, oa); return rc; } @@ -991,15 +991,16 @@ static inline int obd_statfs_rqset(struct obd_export *exp, __u32 flags) { struct ptlrpc_request_set *set = NULL; - struct obd_info oinfo = { }; + struct obd_info oinfo = { + .oi_osfs = osfs, + .oi_flags = flags, + }; int rc = 0; - set = ptlrpc_prep_set(); + set = ptlrpc_prep_set(); if (!set) return -ENOMEM; - oinfo.oi_osfs = osfs; - oinfo.oi_flags = flags; rc = obd_statfs_async(exp, &oinfo, max_age, set); if (rc == 0) rc = ptlrpc_set_wait(set); diff --git a/drivers/staging/lustre/lustre/llite/vvp_internal.h b/drivers/staging/lustre/lustre/llite/vvp_internal.h index a8e6aeb..891227c 100644 --- a/drivers/staging/lustre/lustre/llite/vvp_internal.h +++ b/drivers/staging/lustre/lustre/llite/vvp_internal.h @@ -44,7 +44,6 @@ enum obd_notify_event; struct inode; struct lov_stripe_md; struct lustre_md; -struct obd_capa; struct obd_device; struct obd_export; struct page; diff --git a/drivers/staging/lustre/lustre/lov/lov_obd.c b/drivers/staging/lustre/lustre/lov/lov_obd.c index 18cb92d..6530187 100644 --- a/drivers/staging/lustre/lustre/lov/lov_obd.c +++ b/drivers/staging/lustre/lustre/lov/lov_obd.c @@ -1033,7 +1033,10 @@ static int lov_statfs(const struct lu_env *env, struct obd_export *exp, struct obd_statfs *osfs, __u64 max_age, __u32 flags) { struct ptlrpc_request_set *set = NULL; - struct obd_info oinfo = { }; + struct obd_info oinfo = { + .oi_osfs = osfs, + .oi_flags = flags, + }; int rc = 0; /* for obdclass we forbid using obd_statfs_rqset, but prefer using async @@ -1043,8 +1046,6 @@ static int lov_statfs(const struct lu_env *env, struct obd_export *exp, if (!set) return -ENOMEM; - oinfo.oi_osfs = osfs; - oinfo.oi_flags = flags; rc = lov_statfs_async(exp, &oinfo, max_age, set); if (rc == 0) rc = ptlrpc_set_wait(set); diff --git a/drivers/staging/lustre/lustre/lov/lov_request.c b/drivers/staging/lustre/lustre/lov/lov_request.c index c8734a6..d43cc88 100644 --- a/drivers/staging/lustre/lustre/lov/lov_request.c +++ b/drivers/staging/lustre/lustre/lov/lov_request.c @@ -60,8 +60,6 @@ void lov_finish_set(struct lov_request_set *set) rq_link); list_del_init(&req->rq_link); - if (req->rq_oi.oi_oa) - kmem_cache_free(obdo_cachep, req->rq_oi.oi_oa); kfree(req->rq_oi.oi_osfs); kfree(req); } diff --git a/drivers/staging/lustre/lustre/obdecho/echo_client.c b/drivers/staging/lustre/lustre/obdecho/echo_client.c index df6fbed..d8e3e96 100644 --- a/drivers/staging/lustre/lustre/obdecho/echo_client.c +++ b/drivers/staging/lustre/lustre/obdecho/echo_client.c @@ -1542,11 +1542,7 @@ echo_client_iocontrol(unsigned int cmd, struct obd_export *exp, int len, case OBD_IOC_GETATTR: rc = echo_get_object(&eco, ed, oa); if (rc == 0) { - struct obd_info oinfo = { - .oi_oa = oa, - }; - - rc = obd_getattr(env, ec->ec_exp, &oinfo); + rc = obd_getattr(env, ec->ec_exp, oa); echo_put_object(eco); } goto out; @@ -1559,11 +1555,7 @@ echo_client_iocontrol(unsigned int cmd, struct obd_export *exp, int len, rc = echo_get_object(&eco, ed, oa); if (rc == 0) { - struct obd_info oinfo = { - .oi_oa = oa, - }; - - rc = obd_setattr(env, ec->ec_exp, &oinfo); + rc = obd_setattr(env, ec->ec_exp, oa); echo_put_object(eco); } goto out; diff --git a/drivers/staging/lustre/lustre/osc/osc_cl_internal.h b/drivers/staging/lustre/lustre/osc/osc_cl_internal.h index 9c8de15..8a55412 100644 --- a/drivers/staging/lustre/lustre/osc/osc_cl_internal.h +++ b/drivers/staging/lustre/lustre/osc/osc_cl_internal.h @@ -77,7 +77,6 @@ struct osc_io { /** write osc_lock for this IO, used by osc_extent_find(). */ struct osc_lock *oi_write_osclock; - struct obd_info oi_info; struct obdo oi_oa; struct osc_async_cbargs { bool opc_rpc_sent; diff --git a/drivers/staging/lustre/lustre/osc/osc_internal.h b/drivers/staging/lustre/lustre/osc/osc_internal.h index 61bfacb..dc708ea 100644 --- a/drivers/staging/lustre/lustre/osc/osc_internal.h +++ b/drivers/staging/lustre/lustre/osc/osc_internal.h @@ -118,13 +118,13 @@ int osc_match_base(struct obd_export *exp, struct ldlm_res_id *res_id, __u64 *flags, void *data, struct lustre_handle *lockh, int unref); -int osc_setattr_async(struct obd_export *exp, struct obd_info *oinfo, +int osc_setattr_async(struct obd_export *exp, struct obdo *oa, obd_enqueue_update_f upcall, void *cookie, struct ptlrpc_request_set *rqset); -int osc_punch_base(struct obd_export *exp, struct obd_info *oinfo, +int osc_punch_base(struct obd_export *exp, struct obdo *oa, obd_enqueue_update_f upcall, void *cookie, struct ptlrpc_request_set *rqset); -int osc_sync_base(struct obd_export *exp, struct obd_info *oinfo, +int osc_sync_base(struct obd_export *exp, struct obdo *oa, obd_enqueue_update_f upcall, void *cookie, struct ptlrpc_request_set *rqset); diff --git a/drivers/staging/lustre/lustre/osc/osc_io.c b/drivers/staging/lustre/lustre/osc/osc_io.c index b4e062d..8eb4275 100644 --- a/drivers/staging/lustre/lustre/osc/osc_io.c +++ b/drivers/staging/lustre/lustre/osc/osc_io.c @@ -484,7 +484,6 @@ static int osc_io_setattr_start(const struct lu_env *env, __u64 size = io->u.ci_setattr.sa_attr.lvb_size; unsigned int ia_valid = io->u.ci_setattr.sa_valid; int result = 0; - struct obd_info oinfo = { }; /* truncate cache dirty pages first */ if (cl_io_is_trunc(io)) @@ -554,16 +553,15 @@ static int osc_io_setattr_start(const struct lu_env *env, oa->o_valid |= OBD_MD_FLFLAGS; } - oinfo.oi_oa = oa; init_completion(&cbargs->opc_sync); if (ia_valid & ATTR_SIZE) result = osc_punch_base(osc_export(cl2osc(obj)), - &oinfo, osc_async_upcall, + oa, osc_async_upcall, cbargs, PTLRPCD_SET); else result = osc_setattr_async(osc_export(cl2osc(obj)), - &oinfo, osc_async_upcall, + oa, osc_async_upcall, cbargs, PTLRPCD_SET); cbargs->opc_rpc_sent = result == 0; } @@ -745,7 +743,6 @@ static int osc_fsync_ost(const struct lu_env *env, struct osc_object *obj, { struct osc_io *oio = osc_env_io(env); struct obdo *oa = &oio->oi_oa; - struct obd_info *oinfo = &oio->oi_info; struct lov_oinfo *loi = obj->oo_oinfo; struct osc_async_cbargs *cbargs = &oio->oi_cbarg; int rc = 0; @@ -761,11 +758,9 @@ static int osc_fsync_ost(const struct lu_env *env, struct osc_object *obj, obdo_set_parent_fid(oa, fio->fi_fid); - memset(oinfo, 0, sizeof(*oinfo)); - oinfo->oi_oa = oa; init_completion(&cbargs->opc_sync); - rc = osc_sync_base(osc_export(obj), oinfo, osc_async_upcall, cbargs, + rc = osc_sync_base(osc_export(obj), oa, osc_async_upcall, cbargs, PTLRPCD_SET); return rc; } diff --git a/drivers/staging/lustre/lustre/osc/osc_request.c b/drivers/staging/lustre/lustre/osc/osc_request.c index 64d95c1..0985bdae 100644 --- a/drivers/staging/lustre/lustre/osc/osc_request.c +++ b/drivers/staging/lustre/lustre/osc/osc_request.c @@ -82,7 +82,7 @@ struct osc_setattr_args { }; struct osc_fsync_args { - struct obd_info *fa_oi; + struct obdo *fa_oa; obd_enqueue_update_f fa_upcall; void *fa_cookie; }; @@ -166,19 +166,18 @@ static int osc_unpackmd(struct obd_export *exp, struct lov_stripe_md **lsmp, } static inline void osc_pack_req_body(struct ptlrpc_request *req, - struct obd_info *oinfo) + struct obdo *oa) { struct ost_body *body; body = req_capsule_client_get(&req->rq_pill, &RMF_OST_BODY); LASSERT(body); - lustre_set_wire_obdo(&req->rq_import->imp_connect_data, &body->oa, - oinfo->oi_oa); + lustre_set_wire_obdo(&req->rq_import->imp_connect_data, &body->oa, oa); } static int osc_getattr(const struct lu_env *env, struct obd_export *exp, - struct obd_info *oinfo) + struct obdo *oa) { struct ptlrpc_request *req; struct ost_body *body; @@ -194,7 +193,7 @@ static int osc_getattr(const struct lu_env *env, struct obd_export *exp, return rc; } - osc_pack_req_body(req, oinfo); + osc_pack_req_body(req, oa); ptlrpc_request_set_replen(req); @@ -209,11 +208,11 @@ static int osc_getattr(const struct lu_env *env, struct obd_export *exp, } CDEBUG(D_INODE, "mode: %o\n", body->oa.o_mode); - lustre_get_wire_obdo(&req->rq_import->imp_connect_data, oinfo->oi_oa, + lustre_get_wire_obdo(&req->rq_import->imp_connect_data, oa, &body->oa); - oinfo->oi_oa->o_blksize = cli_brw_size(exp->exp_obd); - oinfo->oi_oa->o_valid |= OBD_MD_FLBLKSZ; + oa->o_blksize = cli_brw_size(exp->exp_obd); + oa->o_valid |= OBD_MD_FLBLKSZ; out: ptlrpc_req_finished(req); @@ -221,13 +220,13 @@ static int osc_getattr(const struct lu_env *env, struct obd_export *exp, } static int osc_setattr(const struct lu_env *env, struct obd_export *exp, - struct obd_info *oinfo) + struct obdo *oa) { struct ptlrpc_request *req; struct ost_body *body; int rc; - LASSERT(oinfo->oi_oa->o_valid & OBD_MD_FLGROUP); + LASSERT(oa->o_valid & OBD_MD_FLGROUP); req = ptlrpc_request_alloc(class_exp2cliimp(exp), &RQF_OST_SETATTR); if (!req) @@ -239,7 +238,7 @@ static int osc_setattr(const struct lu_env *env, struct obd_export *exp, return rc; } - osc_pack_req_body(req, oinfo); + osc_pack_req_body(req, oa); ptlrpc_request_set_replen(req); @@ -253,7 +252,7 @@ static int osc_setattr(const struct lu_env *env, struct obd_export *exp, goto out; } - lustre_get_wire_obdo(&req->rq_import->imp_connect_data, oinfo->oi_oa, + lustre_get_wire_obdo(&req->rq_import->imp_connect_data, oa, &body->oa); out: @@ -283,7 +282,7 @@ out: return rc; } -int osc_setattr_async(struct obd_export *exp, struct obd_info *oinfo, +int osc_setattr_async(struct obd_export *exp, struct obdo *oa, obd_enqueue_update_f upcall, void *cookie, struct ptlrpc_request_set *rqset) { @@ -301,7 +300,7 @@ int osc_setattr_async(struct obd_export *exp, struct obd_info *oinfo, return rc; } - osc_pack_req_body(req, oinfo); + osc_pack_req_body(req, oa); ptlrpc_request_set_replen(req); @@ -315,7 +314,7 @@ int osc_setattr_async(struct obd_export *exp, struct obd_info *oinfo, CLASSERT(sizeof(*sa) <= sizeof(req->rq_async_args)); sa = ptlrpc_req_async_args(req); - sa->sa_oa = oinfo->oi_oa; + sa->sa_oa = oa; sa->sa_upcall = upcall; sa->sa_cookie = cookie; @@ -382,7 +381,7 @@ out: return rc; } -int osc_punch_base(struct obd_export *exp, struct obd_info *oinfo, +int osc_punch_base(struct obd_export *exp, struct obdo *oa, obd_enqueue_update_f upcall, void *cookie, struct ptlrpc_request_set *rqset) { @@ -406,14 +405,14 @@ int osc_punch_base(struct obd_export *exp, struct obd_info *oinfo, body = req_capsule_client_get(&req->rq_pill, &RMF_OST_BODY); LASSERT(body); lustre_set_wire_obdo(&req->rq_import->imp_connect_data, &body->oa, - oinfo->oi_oa); + oa); ptlrpc_request_set_replen(req); req->rq_interpret_reply = (ptlrpc_interpterer_t)osc_setattr_interpret; CLASSERT(sizeof(*sa) <= sizeof(req->rq_async_args)); sa = ptlrpc_req_async_args(req); - sa->sa_oa = oinfo->oi_oa; + sa->sa_oa = oa; sa->sa_upcall = upcall; sa->sa_cookie = cookie; if (rqset == PTLRPCD_SET) @@ -441,13 +440,13 @@ static int osc_sync_interpret(const struct lu_env *env, goto out; } - *fa->fa_oi->oi_oa = body->oa; + *fa->fa_oa = body->oa; out: rc = fa->fa_upcall(fa->fa_cookie, rc); return rc; } -int osc_sync_base(struct obd_export *exp, struct obd_info *oinfo, +int osc_sync_base(struct obd_export *exp, struct obdo *oa, obd_enqueue_update_f upcall, void *cookie, struct ptlrpc_request_set *rqset) { @@ -470,14 +469,14 @@ int osc_sync_base(struct obd_export *exp, struct obd_info *oinfo, body = req_capsule_client_get(&req->rq_pill, &RMF_OST_BODY); LASSERT(body); lustre_set_wire_obdo(&req->rq_import->imp_connect_data, &body->oa, - oinfo->oi_oa); + oa); ptlrpc_request_set_replen(req); req->rq_interpret_reply = osc_sync_interpret; CLASSERT(sizeof(*fa) <= sizeof(req->rq_async_args)); fa = ptlrpc_req_async_args(req); - fa->fa_oi = oinfo; + fa->fa_oa = oa; fa->fa_upcall = upcall; fa->fa_cookie = cookie;