Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 2962b440 authored by Oleg Drokin's avatar Oleg Drokin Committed by Greg Kroah-Hartman
Browse files

staging/lustre: Remove useless num_refs procfs variable 



Every obd type registers it, but it's not really needed by anybody.
Remove all the supporting infrastructure too.

Signed-off-by: default avatarOleg Drokin <green@linuxhacker.ru>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 77386b3c

drivers/staging/lustre/lustre/include/lprocfs_status.h

+0 −2
Original line number Diff line number Diff line
@@ -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,

drivers/staging/lustre/lustre/include/obd_class.h

+1 −2
Original line number Diff line number Diff line
@@ -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);

drivers/staging/lustre/lustre/llite/lproc_llite.c

+0 −1
Original line number Diff line number Diff line
@@ -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;

}

drivers/staging/lustre/lustre/lmv/lmv_obd.c

+1 −1
Original line number Diff line number Diff line
@@ -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;

}

drivers/staging/lustre/lustre/lmv/lproc_lmv.c

+0 −8
Original line number Diff line number Diff line
@@ -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;

}