From: Oleg Drokin <gr...@linuxhacker.ru>
Every obd type registers it, but it's not really needed by anybody.
Remove all the supporting infrastructure too.
Signed-off-by: Oleg Drokin <gr...@linuxhacker.ru>
---
drivers/staging/lustre/lustre/include/lprocfs_status.h | 2 --
drivers/staging/lustre/lustre/include/obd_class.h | 3 +--
drivers/staging/lustre/lustre/llite/lproc_llite.c | 1 -
drivers/staging/lustre/lustre/lmv/lmv_obd.c | 2 +-
drivers/staging/lustre/lustre/lmv/lproc_lmv.c | 8 --------
drivers/staging/lustre/lustre/lov/lov_obd.c | 2 +-
drivers/staging/lustre/lustre/lov/lproc_lov.c | 8 --------
drivers/staging/lustre/lustre/mdc/lproc_mdc.c | 8 --------
drivers/staging/lustre/lustre/mdc/mdc_request.c | 2 +-
drivers/staging/lustre/lustre/mgc/lproc_mgc.c | 7 -------
drivers/staging/lustre/lustre/mgc/mgc_request.c | 2 +-
drivers/staging/lustre/lustre/obdclass/genops.c | 4 ++--
drivers/staging/lustre/lustre/obdclass/lprocfs_status.c | 10 ----------
drivers/staging/lustre/lustre/obdecho/echo_client.c | 1 -
drivers/staging/lustre/lustre/obdecho/lproc_echo.c | 7 -------
drivers/staging/lustre/lustre/osc/lproc_osc.c | 7 -------
drivers/staging/lustre/lustre/osc/osc_request.c | 2 +-
17 files changed, 8 insertions(+), 68 deletions(-)
diff --git a/drivers/staging/lustre/lustre/include/lprocfs_status.h
b/drivers/staging/lustre/lustre/include/lprocfs_status.h
index 313f394..48a0d56 100644
--- a/drivers/staging/lustre/lustre/include/lprocfs_status.h
+++ b/drivers/staging/lustre/lustre/include/lprocfs_status.h
@@ -61,7 +61,6 @@ struct lprocfs_vars {
};
struct lprocfs_static_vars {
- struct lprocfs_vars *module_vars;
struct lprocfs_vars *obd_vars;
};
@@ -640,7 +639,6 @@ extern int lprocfs_rd_import(struct seq_file *m, void
*data);
extern int lprocfs_rd_state(struct seq_file *m, void *data);
extern int lprocfs_rd_connect_flags(struct seq_file *m, void *data);
extern int lprocfs_rd_num_exports(struct seq_file *m, void *data);
-extern int lprocfs_rd_numrefs(struct seq_file *m, void *data);
struct adaptive_timeout;
extern int lprocfs_at_hist_helper(struct seq_file *m,
diff --git a/drivers/staging/lustre/lustre/include/obd_class.h
b/drivers/staging/lustre/lustre/include/obd_class.h
index 34b5fa3..98b397e 100644
--- a/drivers/staging/lustre/lustre/include/obd_class.h
+++ b/drivers/staging/lustre/lustre/include/obd_class.h
@@ -75,8 +75,7 @@ struct lu_device_type;
extern struct list_head obd_types;
struct obd_export *class_conn2export(struct lustre_handle *);
int class_register_type(struct obd_ops *, struct md_ops *,
- struct lprocfs_vars *, const char *nm,
- struct lu_device_type *ldt);
+ const char *nm, struct lu_device_type *ldt);
int class_unregister_type(const char *nm);
struct obd_device *class_newdev(const char *type_name, const char *name);
diff --git a/drivers/staging/lustre/lustre/llite/lproc_llite.c
b/drivers/staging/lustre/lustre/llite/lproc_llite.c
index 49fbecc..e1fc620 100644
--- a/drivers/staging/lustre/lustre/llite/lproc_llite.c
+++ b/drivers/staging/lustre/lustre/llite/lproc_llite.c
@@ -1532,6 +1532,5 @@ LPROC_SEQ_FOPS(ll_rw_offset_stats);
void lprocfs_llite_init_vars(struct lprocfs_static_vars *lvars)
{
- lvars->module_vars = NULL;
lvars->obd_vars = lprocfs_llite_obd_vars;
}
diff --git a/drivers/staging/lustre/lustre/lmv/lmv_obd.c
b/drivers/staging/lustre/lustre/lmv/lmv_obd.c
index 8e05852..0b2d35f 100644
--- a/drivers/staging/lustre/lustre/lmv/lmv_obd.c
+++ b/drivers/staging/lustre/lustre/lmv/lmv_obd.c
@@ -2873,7 +2873,7 @@ static int __init lmv_init(void)
lprocfs_lmv_init_vars(&lvars);
rc = class_register_type(&lmv_obd_ops, &lmv_md_ops,
- lvars.module_vars, LUSTRE_LMV_NAME, NULL);
+ LUSTRE_LMV_NAME, NULL);
return rc;
}
diff --git a/drivers/staging/lustre/lustre/lmv/lproc_lmv.c
b/drivers/staging/lustre/lustre/lmv/lproc_lmv.c
index 22e5c31..76b32d5 100644
--- a/drivers/staging/lustre/lustre/lmv/lproc_lmv.c
+++ b/drivers/staging/lustre/lustre/lmv/lproc_lmv.c
@@ -215,13 +215,6 @@ static struct lprocfs_vars lprocfs_lmv_obd_vars[] = {
{ NULL }
};
-LPROC_SEQ_FOPS_RO_TYPE(lmv, numrefs);
-
-static struct lprocfs_vars lprocfs_lmv_module_vars[] = {
- { "num_refs", &lmv_numrefs_fops, NULL, 0 },
- { NULL }
-};
-
struct file_operations lmv_proc_target_fops = {
.owner = THIS_MODULE,
.open = lmv_target_seq_open,
@@ -232,6 +225,5 @@ struct file_operations lmv_proc_target_fops = {
void lprocfs_lmv_init_vars(struct lprocfs_static_vars *lvars)
{
- lvars->module_vars = lprocfs_lmv_module_vars;
lvars->obd_vars = lprocfs_lmv_obd_vars;
}
diff --git a/drivers/staging/lustre/lustre/lov/lov_obd.c
b/drivers/staging/lustre/lustre/lov/lov_obd.c
index 054ca32..d4e8d9c 100644
--- a/drivers/staging/lustre/lustre/lov/lov_obd.c
+++ b/drivers/staging/lustre/lustre/lov/lov_obd.c
@@ -2365,7 +2365,7 @@ static int __init lov_init(void)
}
lprocfs_lov_init_vars(&lvars);
- rc = class_register_type(&lov_obd_ops, NULL, lvars.module_vars,
+ rc = class_register_type(&lov_obd_ops, NULL,
LUSTRE_LOV_NAME, &lov_device_type);
if (rc) {
diff --git a/drivers/staging/lustre/lustre/lov/lproc_lov.c
b/drivers/staging/lustre/lustre/lov/lproc_lov.c
index 174cbf5..18fdd7e 100644
--- a/drivers/staging/lustre/lustre/lov/lproc_lov.c
+++ b/drivers/staging/lustre/lustre/lov/lproc_lov.c
@@ -289,16 +289,8 @@ static struct lprocfs_vars lprocfs_lov_obd_vars[] = {
{ NULL }
};
-LPROC_SEQ_FOPS_RO_TYPE(lov, numrefs);
-
-static struct lprocfs_vars lprocfs_lov_module_vars[] = {
- { "num_refs", &lov_numrefs_fops, NULL, 0 },
- { NULL }
-};
-
void lprocfs_lov_init_vars(struct lprocfs_static_vars *lvars)
{
- lvars->module_vars = lprocfs_lov_module_vars;
lvars->obd_vars = lprocfs_lov_obd_vars;
}
diff --git a/drivers/staging/lustre/lustre/mdc/lproc_mdc.c
b/drivers/staging/lustre/lustre/mdc/lproc_mdc.c
index 23d22a4..5c38cd7 100644
--- a/drivers/staging/lustre/lustre/mdc/lproc_mdc.c
+++ b/drivers/staging/lustre/lustre/mdc/lproc_mdc.c
@@ -206,15 +206,7 @@ static struct lprocfs_vars lprocfs_mdc_obd_vars[] = {
{ NULL }
};
-LPROC_SEQ_FOPS_RO_TYPE(mdc, numrefs);
-
-static struct lprocfs_vars lprocfs_mdc_module_vars[] = {
- { "num_refs", &mdc_numrefs_fops, NULL, 0 },
- { NULL }
-};
-
void lprocfs_mdc_init_vars(struct lprocfs_static_vars *lvars)
{
- lvars->module_vars = lprocfs_mdc_module_vars;
lvars->obd_vars = lprocfs_mdc_obd_vars;
}
diff --git a/drivers/staging/lustre/lustre/mdc/mdc_request.c
b/drivers/staging/lustre/lustre/mdc/mdc_request.c
index cbbdfce..b24ec3f 100644
--- a/drivers/staging/lustre/lustre/mdc/mdc_request.c
+++ b/drivers/staging/lustre/lustre/mdc/mdc_request.c
@@ -2713,7 +2713,7 @@ static int __init mdc_init(void)
lprocfs_mdc_init_vars(&lvars);
- return class_register_type(&mdc_obd_ops, &mdc_md_ops, lvars.module_vars,
+ return class_register_type(&mdc_obd_ops, &mdc_md_ops,
LUSTRE_MDC_NAME, NULL);
}
diff --git a/drivers/staging/lustre/lustre/mgc/lproc_mgc.c
b/drivers/staging/lustre/lustre/mgc/lproc_mgc.c
index c4ea38e..ad889e7 100644
--- a/drivers/staging/lustre/lustre/mgc/lproc_mgc.c
+++ b/drivers/staging/lustre/lustre/mgc/lproc_mgc.c
@@ -67,14 +67,7 @@ static struct lprocfs_vars lprocfs_mgc_obd_vars[] = {
{ NULL }
};
-LPROC_SEQ_FOPS_RO_TYPE(mgc, numrefs);
-static struct lprocfs_vars lprocfs_mgc_module_vars[] = {
- { "num_refs", &mgc_numrefs_fops, NULL, 0 },
- { NULL }
-};
-
void lprocfs_mgc_init_vars(struct lprocfs_static_vars *lvars)
{
- lvars->module_vars = lprocfs_mgc_module_vars;
lvars->obd_vars = lprocfs_mgc_obd_vars;
}
diff --git a/drivers/staging/lustre/lustre/mgc/mgc_request.c
b/drivers/staging/lustre/lustre/mgc/mgc_request.c
index 22a0f58..f46cb68 100644
--- a/drivers/staging/lustre/lustre/mgc/mgc_request.c
+++ b/drivers/staging/lustre/lustre/mgc/mgc_request.c
@@ -1745,7 +1745,7 @@ struct obd_ops mgc_obd_ops = {
static int __init mgc_init(void)
{
- return class_register_type(&mgc_obd_ops, NULL, NULL,
+ return class_register_type(&mgc_obd_ops, NULL,
LUSTRE_MGC_NAME, NULL);
}
diff --git a/drivers/staging/lustre/lustre/obdclass/genops.c
b/drivers/staging/lustre/lustre/obdclass/genops.c
index 37d6aef..eab4130 100644
--- a/drivers/staging/lustre/lustre/obdclass/genops.c
+++ b/drivers/staging/lustre/lustre/obdclass/genops.c
@@ -156,7 +156,7 @@ EXPORT_SYMBOL(class_put_type);
#define CLASS_MAX_NAME 1024
int class_register_type(struct obd_ops *dt_ops, struct md_ops *md_ops,
- struct lprocfs_vars *vars, const char *name,
+ const char *name,
struct lu_device_type *ldt)
{
struct obd_type *type;
@@ -192,7 +192,7 @@ int class_register_type(struct obd_ops *dt_ops, struct
md_ops *md_ops,
spin_lock_init(&type->obd_type_lock);
type->typ_procroot = lprocfs_register(type->typ_name, proc_lustre_root,
- vars, type);
+ NULL, type);
if (IS_ERR(type->typ_procroot)) {
rc = PTR_ERR(type->typ_procroot);
type->typ_procroot = NULL;
diff --git a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
index 777a16d..7396a08 100644
--- a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
+++ b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
@@ -1004,16 +1004,6 @@ int lprocfs_rd_num_exports(struct seq_file *m, void
*data)
}
EXPORT_SYMBOL(lprocfs_rd_num_exports);
-int lprocfs_rd_numrefs(struct seq_file *m, void *data)
-{
- struct obd_type *class = (struct obd_type *) data;
-
- LASSERT(class != NULL);
- seq_printf(m, "%d\n", class->typ_refcnt);
- return 0;
-}
-EXPORT_SYMBOL(lprocfs_rd_numrefs);
-
int lprocfs_obd_setup(struct obd_device *obd, struct lprocfs_vars *list)
{
int rc = 0;
diff --git a/drivers/staging/lustre/lustre/obdecho/echo_client.c
b/drivers/staging/lustre/lustre/obdecho/echo_client.c
index 5376178..f9cfba1 100644
--- a/drivers/staging/lustre/lustre/obdecho/echo_client.c
+++ b/drivers/staging/lustre/lustre/obdecho/echo_client.c
@@ -2149,7 +2149,6 @@ int echo_client_init(void)
rc = lu_kmem_init(echo_caches);
if (rc == 0) {
rc = class_register_type(&echo_client_obd_ops, NULL,
- lvars.module_vars,
LUSTRE_ECHO_CLIENT_NAME,
&echo_device_type);
if (rc)
diff --git a/drivers/staging/lustre/lustre/obdecho/lproc_echo.c
b/drivers/staging/lustre/lustre/obdecho/lproc_echo.c
index 0beb97d..2eb702e 100644
--- a/drivers/staging/lustre/lustre/obdecho/lproc_echo.c
+++ b/drivers/staging/lustre/lustre/obdecho/lproc_echo.c
@@ -43,15 +43,8 @@ static struct lprocfs_vars lprocfs_echo_obd_vars[] = {
{ NULL }
};
-LPROC_SEQ_FOPS_RO_TYPE(echo, numrefs);
-static struct lprocfs_vars lprocfs_echo_module_vars[] = {
- { "num_refs", &echo_numrefs_fops, NULL, 0 },
- { NULL }
-};
-
void lprocfs_echo_init_vars(struct lprocfs_static_vars *lvars)
{
- lvars->module_vars = lprocfs_echo_module_vars;
lvars->obd_vars = lprocfs_echo_obd_vars;
}
#endif /* CONFIG_PROC_FS */
diff --git a/drivers/staging/lustre/lustre/osc/lproc_osc.c
b/drivers/staging/lustre/lustre/osc/lproc_osc.c
index 15a6620..93ad272 100644
--- a/drivers/staging/lustre/lustre/osc/lproc_osc.c
+++ b/drivers/staging/lustre/lustre/osc/lproc_osc.c
@@ -573,12 +573,6 @@ static struct lprocfs_vars lprocfs_osc_obd_vars[] = {
{ NULL }
};
-LPROC_SEQ_FOPS_RO_TYPE(osc, numrefs);
-static struct lprocfs_vars lprocfs_osc_module_vars[] = {
- { "num_refs", &osc_numrefs_fops, NULL, 0 },
- { NULL }
-};
-
#define pct(a, b) (b ? a * 100 / b : 0)
static int osc_rpc_stats_seq_show(struct seq_file *seq, void *v)
@@ -746,6 +740,5 @@ int lproc_osc_attach_seqstat(struct obd_device *dev)
void lprocfs_osc_init_vars(struct lprocfs_static_vars *lvars)
{
- lvars->module_vars = lprocfs_osc_module_vars;
lvars->obd_vars = lprocfs_osc_obd_vars;
}
diff --git a/drivers/staging/lustre/lustre/osc/osc_request.c
b/drivers/staging/lustre/lustre/osc/osc_request.c
index ded184e..5924f9f 100644
--- a/drivers/staging/lustre/lustre/osc/osc_request.c
+++ b/drivers/staging/lustre/lustre/osc/osc_request.c
@@ -3351,7 +3351,7 @@ static int __init osc_init(void)
lprocfs_osc_init_vars(&lvars);
- rc = class_register_type(&osc_obd_ops, NULL, lvars.module_vars,
+ rc = class_register_type(&osc_obd_ops, NULL,
LUSTRE_OSC_NAME, &osc_device_type);
if (rc) {
lu_kmem_fini(osc_caches);
--
2.1.0
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