diff options
author | NeilBrown <neilb@suse.com> | 2018-01-09 12:19:38 +1100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-09 15:41:57 +0100 |
commit | 33be4600f0d1ffb9e58f752bb987f0ca15909f76 (patch) | |
tree | cfec15c291cb91fbfa4b15849d998de5814669d1 | |
parent | 464dbfcaa2d581c6bc03e87c73af1dc403336b85 (diff) | |
download | op-kernel-dev-33be4600f0d1ffb9e58f752bb987f0ca15909f76.zip op-kernel-dev-33be4600f0d1ffb9e58f752bb987f0ca15909f76.tar.gz |
staging: lustre: more conversions to GFP_KERNEL allocations.
These are not called from filesystem context, so use
GFP_KERNEL, not LIBCFS_ALLOC().
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | drivers/staging/lustre/lnet/selftest/console.c | 57 | ||||
-rw-r--r-- | drivers/staging/lustre/lnet/selftest/framework.c | 4 | ||||
-rw-r--r-- | drivers/staging/lustre/lnet/selftest/module.c | 7 | ||||
-rw-r--r-- | drivers/staging/lustre/lnet/selftest/rpc.c | 4 | ||||
-rw-r--r-- | drivers/staging/lustre/lnet/selftest/selftest.h | 2 | ||||
-rw-r--r-- | drivers/staging/lustre/lustre/obdclass/lprocfs_status.c | 14 |
6 files changed, 40 insertions, 48 deletions
diff --git a/drivers/staging/lustre/lnet/selftest/console.c b/drivers/staging/lustre/lnet/selftest/console.c index edf5e59..1acd5cb 100644 --- a/drivers/staging/lustre/lnet/selftest/console.c +++ b/drivers/staging/lustre/lnet/selftest/console.c @@ -88,7 +88,7 @@ lstcon_node_find(struct lnet_process_id id, struct lstcon_node **ndpp, if (!create) return -ENOENT; - LIBCFS_ALLOC(*ndpp, sizeof(**ndpp) + sizeof(*ndl)); + *ndpp = kzalloc(sizeof(**ndpp) + sizeof(*ndl), GFP_KERNEL); if (!*ndpp) return -ENOMEM; @@ -133,7 +133,7 @@ lstcon_node_put(struct lstcon_node *nd) list_del(&ndl->ndl_link); list_del(&ndl->ndl_hlink); - LIBCFS_FREE(nd, sizeof(*nd) + sizeof(*ndl)); + kfree(nd); } static int @@ -199,16 +199,16 @@ lstcon_group_alloc(char *name, struct lstcon_group **grpp) struct lstcon_group *grp; int i; - LIBCFS_ALLOC(grp, offsetof(struct lstcon_group, - grp_ndl_hash[LST_NODE_HASHSIZE])); + grp = kmalloc(offsetof(struct lstcon_group, + grp_ndl_hash[LST_NODE_HASHSIZE]), + GFP_KERNEL); if (!grp) return -ENOMEM; grp->grp_ref = 1; if (name) { if (strlen(name) > sizeof(grp->grp_name) - 1) { - LIBCFS_FREE(grp, offsetof(struct lstcon_group, - grp_ndl_hash[LST_NODE_HASHSIZE])); + kfree(grp); return -E2BIG; } strncpy(grp->grp_name, name, sizeof(grp->grp_name)); @@ -263,8 +263,7 @@ lstcon_group_decref(struct lstcon_group *grp) for (i = 0; i < LST_NODE_HASHSIZE; i++) LASSERT(list_empty(&grp->grp_ndl_hash[i])); - LIBCFS_FREE(grp, offsetof(struct lstcon_group, - grp_ndl_hash[LST_NODE_HASHSIZE])); + kfree(grp); } static int @@ -862,8 +861,8 @@ lstcon_batch_add(char *name) return -ENOMEM; } - LIBCFS_ALLOC(bat->bat_cli_hash, - sizeof(struct list_head) * LST_NODE_HASHSIZE); + bat->bat_cli_hash = kmalloc(sizeof(struct list_head) * LST_NODE_HASHSIZE, + GFP_KERNEL); if (!bat->bat_cli_hash) { CERROR("Can't allocate hash for batch %s\n", name); kfree(bat); @@ -871,19 +870,19 @@ lstcon_batch_add(char *name) return -ENOMEM; } - LIBCFS_ALLOC(bat->bat_srv_hash, - sizeof(struct list_head) * LST_NODE_HASHSIZE); + bat->bat_srv_hash = kmalloc(sizeof(struct list_head) * LST_NODE_HASHSIZE, + GFP_KERNEL); if (!bat->bat_srv_hash) { CERROR("Can't allocate hash for batch %s\n", name); - LIBCFS_FREE(bat->bat_cli_hash, LST_NODE_HASHSIZE); + kfree(bat->bat_cli_hash); kfree(bat); return -ENOMEM; } if (strlen(name) > sizeof(bat->bat_name) - 1) { - LIBCFS_FREE(bat->bat_srv_hash, LST_NODE_HASHSIZE); - LIBCFS_FREE(bat->bat_cli_hash, LST_NODE_HASHSIZE); + kfree(bat->bat_srv_hash); + kfree(bat->bat_cli_hash); kfree(bat); return -E2BIG; } @@ -1107,8 +1106,7 @@ lstcon_batch_destroy(struct lstcon_batch *bat) lstcon_group_decref(test->tes_src_grp); lstcon_group_decref(test->tes_dst_grp); - LIBCFS_FREE(test, offsetof(struct lstcon_test, - tes_param[test->tes_paramlen])); + kfree(test); } LASSERT(list_empty(&bat->bat_trans_list)); @@ -1134,10 +1132,8 @@ lstcon_batch_destroy(struct lstcon_batch *bat) LASSERT(list_empty(&bat->bat_srv_hash[i])); } - LIBCFS_FREE(bat->bat_cli_hash, - sizeof(struct list_head) * LST_NODE_HASHSIZE); - LIBCFS_FREE(bat->bat_srv_hash, - sizeof(struct list_head) * LST_NODE_HASHSIZE); + kfree(bat->bat_cli_hash); + kfree(bat->bat_srv_hash); kfree(bat); } @@ -1311,7 +1307,8 @@ lstcon_test_add(char *batch_name, int type, int loop, if (dst_grp->grp_userland) *retp = 1; - LIBCFS_ALLOC(test, offsetof(struct lstcon_test, tes_param[paramlen])); + test = kzalloc(offsetof(struct lstcon_test, tes_param[paramlen]), + GFP_KERNEL); if (!test) { CERROR("Can't allocate test descriptor\n"); rc = -ENOMEM; @@ -1357,8 +1354,7 @@ lstcon_test_add(char *batch_name, int type, int loop, /* hold groups so nobody can change them */ return rc; out: - if (test) - LIBCFS_FREE(test, offsetof(struct lstcon_test, tes_param[paramlen])); + kfree(test); if (dst_grp) lstcon_group_decref(dst_grp); @@ -2027,8 +2023,8 @@ lstcon_console_init(void) INIT_LIST_HEAD(&console_session.ses_bat_list); INIT_LIST_HEAD(&console_session.ses_trans_list); - LIBCFS_ALLOC(console_session.ses_ndl_hash, - sizeof(struct list_head) * LST_GLOBAL_HASHSIZE); + console_session.ses_ndl_hash = + kmalloc(sizeof(struct list_head) * LST_GLOBAL_HASHSIZE, GFP_KERNEL); if (!console_session.ses_ndl_hash) return -ENOMEM; @@ -2041,8 +2037,7 @@ lstcon_console_init(void) rc = srpc_add_service(&lstcon_acceptor_service); LASSERT(rc != -EBUSY); if (rc) { - LIBCFS_FREE(console_session.ses_ndl_hash, - sizeof(struct list_head) * LST_GLOBAL_HASHSIZE); + kfree(console_session.ses_ndl_hash); return rc; } @@ -2064,8 +2059,7 @@ out: srpc_shutdown_service(&lstcon_acceptor_service); srpc_remove_service(&lstcon_acceptor_service); - LIBCFS_FREE(console_session.ses_ndl_hash, - sizeof(struct list_head) * LST_GLOBAL_HASHSIZE); + kfree(console_session.ses_ndl_hash); srpc_wait_service_shutdown(&lstcon_acceptor_service); @@ -2099,8 +2093,7 @@ lstcon_console_fini(void) for (i = 0; i < LST_NODE_HASHSIZE; i++) LASSERT(list_empty(&console_session.ses_ndl_hash[i])); - LIBCFS_FREE(console_session.ses_ndl_hash, - sizeof(struct list_head) * LST_GLOBAL_HASHSIZE); + kfree(console_session.ses_ndl_hash); srpc_wait_service_shutdown(&lstcon_acceptor_service); diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c index b734e62..2e11265 100644 --- a/drivers/staging/lustre/lnet/selftest/framework.c +++ b/drivers/staging/lustre/lnet/selftest/framework.c @@ -639,7 +639,7 @@ sfw_destroy_test_instance(struct sfw_test_instance *tsi) rpc = list_entry(tsi->tsi_free_rpcs.next, struct srpc_client_rpc, crpc_list); list_del(&rpc->crpc_list); - LIBCFS_FREE(rpc, srpc_client_rpc_size(rpc)); + kfree(rpc); } clean: @@ -1767,7 +1767,7 @@ sfw_shutdown(void) struct srpc_client_rpc, crpc_list); list_del(&rpc->crpc_list); - LIBCFS_FREE(rpc, srpc_client_rpc_size(rpc)); + kfree(rpc); } for (i = 0; ; i++) { diff --git a/drivers/staging/lustre/lnet/selftest/module.c b/drivers/staging/lustre/lnet/selftest/module.c index 1d44d91..ba4b614 100644 --- a/drivers/staging/lustre/lnet/selftest/module.c +++ b/drivers/staging/lustre/lnet/selftest/module.c @@ -72,9 +72,7 @@ lnet_selftest_exit(void) continue; cfs_wi_sched_destroy(lst_sched_test[i]); } - LIBCFS_FREE(lst_sched_test, - sizeof(lst_sched_test[0]) * - cfs_cpt_number(lnet_cpt_table())); + kvfree(lst_sched_test); lst_sched_test = NULL; /* fall through */ case LST_INIT_WI_SERIAL: @@ -103,7 +101,8 @@ lnet_selftest_init(void) lst_init_step = LST_INIT_WI_SERIAL; nscheds = cfs_cpt_number(lnet_cpt_table()); - LIBCFS_ALLOC(lst_sched_test, sizeof(lst_sched_test[0]) * nscheds); + lst_sched_test = kvmalloc_array(nscheds, sizeof(lst_sched_test[0]), + GFP_KERNEL | __GFP_ZERO); if (!lst_sched_test) goto error; diff --git a/drivers/staging/lustre/lnet/selftest/rpc.c b/drivers/staging/lustre/lnet/selftest/rpc.c index eb76447..4ebb5a1 100644 --- a/drivers/staging/lustre/lnet/selftest/rpc.c +++ b/drivers/staging/lustre/lnet/selftest/rpc.c @@ -1322,8 +1322,8 @@ srpc_create_client_rpc(struct lnet_process_id peer, int service, { struct srpc_client_rpc *rpc; - LIBCFS_ALLOC(rpc, offsetof(struct srpc_client_rpc, - crpc_bulk.bk_iovs[nbulkiov])); + rpc = kzalloc(offsetof(struct srpc_client_rpc, + crpc_bulk.bk_iovs[nbulkiov]), GFP_KERNEL); if (!rpc) return NULL; diff --git a/drivers/staging/lustre/lnet/selftest/selftest.h b/drivers/staging/lustre/lnet/selftest/selftest.h index 929a1c3..4654172 100644 --- a/drivers/staging/lustre/lnet/selftest/selftest.h +++ b/drivers/staging/lustre/lnet/selftest/selftest.h @@ -516,7 +516,7 @@ srpc_destroy_client_rpc(struct srpc_client_rpc *rpc) LASSERT(!atomic_read(&rpc->crpc_refcount)); if (!rpc->crpc_fini) - LIBCFS_FREE(rpc, srpc_client_rpc_size(rpc)); + kfree(rpc); else (*rpc->crpc_fini)(rpc); } diff --git a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c index 05d71f5..85483a3 100644 --- a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c +++ b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c @@ -1137,7 +1137,8 @@ struct lprocfs_stats *lprocfs_alloc_stats(unsigned int num, num_entry = num_possible_cpus(); /* alloc percpu pointers for all possible cpu slots */ - LIBCFS_ALLOC(stats, offsetof(typeof(*stats), ls_percpu[num_entry])); + stats = kvzalloc(offsetof(typeof(*stats), ls_percpu[num_entry]), + GFP_KERNEL); if (!stats) return NULL; @@ -1146,8 +1147,9 @@ struct lprocfs_stats *lprocfs_alloc_stats(unsigned int num, spin_lock_init(&stats->ls_lock); /* alloc num of counter headers */ - LIBCFS_ALLOC(stats->ls_cnt_header, - stats->ls_num * sizeof(struct lprocfs_counter_header)); + stats->ls_cnt_header = kvmalloc_array(stats->ls_num, + sizeof(struct lprocfs_counter_header), + GFP_KERNEL | __GFP_ZERO); if (!stats->ls_cnt_header) goto fail; @@ -1193,10 +1195,8 @@ void lprocfs_free_stats(struct lprocfs_stats **statsh) for (i = 0; i < num_entry; i++) if (stats->ls_percpu[i]) LIBCFS_FREE(stats->ls_percpu[i], percpusize); - if (stats->ls_cnt_header) - LIBCFS_FREE(stats->ls_cnt_header, stats->ls_num * - sizeof(struct lprocfs_counter_header)); - LIBCFS_FREE(stats, offsetof(typeof(*stats), ls_percpu[num_entry])); + kvfree(stats->ls_cnt_header); + kvfree(stats); } EXPORT_SYMBOL(lprocfs_free_stats); |