From 7112574aea6955774638941e75bd915e59c8bca6 Mon Sep 17 00:00:00 2001 From: Shraddha Barke Date: Fri, 2 Oct 2015 18:07:04 +0530 Subject: [PATCH] Staging: lustre: obdclass: Remove unused functions Remove dump_exports and print_export_data as they are defined but not used anywhere. Signed-off-by: Shraddha Barke Reviewed-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- .../staging/lustre/lustre/include/obd_class.h | 1 - .../staging/lustre/lustre/obdclass/genops.c | 51 ------------------- 2 files changed, 52 deletions(-) diff --git a/drivers/staging/lustre/lustre/include/obd_class.h b/drivers/staging/lustre/lustre/include/obd_class.h index 2cd445821251..882d47728781 100644 --- a/drivers/staging/lustre/lustre/include/obd_class.h +++ b/drivers/staging/lustre/lustre/include/obd_class.h @@ -113,7 +113,6 @@ struct obd_device *class_incref(struct obd_device *obd, const char *scope, const void *source); void class_decref(struct obd_device *obd, const char *scope, const void *source); -void dump_exports(struct obd_device *obd, int locks); int class_config_llog_handler(const struct lu_env *env, struct llog_handle *handle, struct llog_rec_hdr *rec, void *data); diff --git a/drivers/staging/lustre/lustre/obdclass/genops.c b/drivers/staging/lustre/lustre/obdclass/genops.c index 2ae0ea903be0..a22b83ec9a3d 100644 --- a/drivers/staging/lustre/lustre/obdclass/genops.c +++ b/drivers/staging/lustre/lustre/obdclass/genops.c @@ -56,8 +56,6 @@ static spinlock_t obd_zombie_impexp_lock; static void obd_zombie_impexp_notify(void); static void obd_zombie_export_add(struct obd_export *exp); static void obd_zombie_import_add(struct obd_import *imp); -static void print_export_data(struct obd_export *exp, - const char *status, int locks); int (*ptlrpc_put_connection_superhack)(struct ptlrpc_connection *c); EXPORT_SYMBOL(ptlrpc_put_connection_superhack); @@ -1120,55 +1118,6 @@ void (*class_export_dump_hook)(struct obd_export *) = NULL; EXPORT_SYMBOL(class_export_dump_hook); #endif -static void print_export_data(struct obd_export *exp, const char *status, - int locks) -{ - struct ptlrpc_reply_state *rs; - struct ptlrpc_reply_state *first_reply = NULL; - int nreplies = 0; - - spin_lock(&exp->exp_lock); - list_for_each_entry(rs, &exp->exp_outstanding_replies, - rs_exp_list) { - if (nreplies == 0) - first_reply = rs; - nreplies++; - } - spin_unlock(&exp->exp_lock); - - CDEBUG(D_HA, "%s: %s %p %s %s %d (%d %d %d) %d %d %d: %p %s %llu\n", - exp->exp_obd->obd_name, status, exp, exp->exp_client_uuid.uuid, - obd_export_nid2str(exp), atomic_read(&exp->exp_refcount), - atomic_read(&exp->exp_rpc_count), - atomic_read(&exp->exp_cb_count), - atomic_read(&exp->exp_locks_count), - exp->exp_disconnected, exp->exp_failed, - nreplies, first_reply, nreplies > 3 ? "..." : "", - exp->exp_last_committed); -#if LUSTRE_TRACKS_LOCK_EXP_REFS - if (locks && class_export_dump_hook != NULL) - class_export_dump_hook(exp); -#endif -} - -void dump_exports(struct obd_device *obd, int locks) -{ - struct obd_export *exp; - - spin_lock(&obd->obd_dev_lock); - list_for_each_entry(exp, &obd->obd_exports, exp_obd_chain) - print_export_data(exp, "ACTIVE", locks); - list_for_each_entry(exp, &obd->obd_unlinked_exports, exp_obd_chain) - print_export_data(exp, "UNLINKED", locks); - list_for_each_entry(exp, &obd->obd_delayed_exports, exp_obd_chain) - print_export_data(exp, "DELAYED", locks); - spin_unlock(&obd->obd_dev_lock); - spin_lock(&obd_zombie_impexp_lock); - list_for_each_entry(exp, &obd_zombie_exports, exp_obd_chain) - print_export_data(exp, "ZOMBIE", locks); - spin_unlock(&obd_zombie_impexp_lock); -} -EXPORT_SYMBOL(dump_exports); /* Total amount of zombies to be destroyed */ static int zombies_count; -- 2.20.1