unsigned int ldlm_timeout = LDLM_TIMEOUT_DEFAULT; /* seconds */
unsigned int obd_max_dirty_pages = 256;
atomic_t obd_dirty_pages;
+atomic_t obd_dirty_transit_pages;
cfs_waitq_t obd_race_waitq;
int obd_race_state;
return obd_fail_loc;
}
-void obd_set_fail_loc(unsigned int fl)
-{
- obd_fail_loc = fl;
-}
-
/* opening /dev/obd */
static int obd_class_open(unsigned long flags, void *args)
{
}
- if (data->ioc_dev >= class_devno_max()) {
+ if (data->ioc_dev == OBD_DEV_BY_DEVNAME) {
+ if (data->ioc_inllen4 <= 0 || data->ioc_inlbuf4 == NULL)
+ GOTO(out, err = -EINVAL);
+ if (strnlen(data->ioc_inlbuf4, MAX_OBD_NAME) >= MAX_OBD_NAME)
+ GOTO(out, err = -EINVAL);
+ obd = class_name2obd(data->ioc_inlbuf4);
+ } else if (data->ioc_dev < class_devno_max()) {
+ obd = class_num2obd(data->ioc_dev);
+ } else {
CERROR("OBD ioctl: No device\n");
GOTO(out, err = -EINVAL);
}
- obd = class_num2obd(data->ioc_dev);
if (obd == NULL) {
CERROR("OBD ioctl : No Device %d\n", data->ioc_dev);
GOTO(out, err = -EINVAL);
EXPORT_SYMBOL(ldlm_timeout);
EXPORT_SYMBOL(obd_max_dirty_pages);
EXPORT_SYMBOL(obd_dirty_pages);
+EXPORT_SYMBOL(obd_dirty_transit_pages);
EXPORT_SYMBOL(ptlrpc_put_connection_superhack);
EXPORT_SYMBOL(proc_lustre_root);
EXPORT_SYMBOL(class_uuid2dev);
EXPORT_SYMBOL(class_uuid2obd);
EXPORT_SYMBOL(class_find_client_obd);
-EXPORT_SYMBOL(class_find_client_notype);
EXPORT_SYMBOL(class_devices_in_group);
EXPORT_SYMBOL(class_conn2export);
EXPORT_SYMBOL(class_exp2obd);
#ifdef __KERNEL__
int lustre_register_fs(void);
- printk(KERN_INFO "Lustre: OBD class driver, info@clusterfs.com\n");
- printk(KERN_INFO " Lustre Version: "LUSTRE_VERSION_STRING"\n");
- printk(KERN_INFO " Build Version: "BUILD_VERSION"\n");
-
for (i = CAPA_SITE_CLIENT; i < CAPA_SITE_MAX; i++)
CFS_INIT_LIST_HEAD(&capa_list[i]);
-#else
- CDEBUG(D_INFO, "Lustre: OBD class driver, info@clusterfs.com\n");
- CDEBUG(D_INFO, " Lustre Version: "LUSTRE_VERSION_STRING"\n");
- CDEBUG(D_INFO, " Build Version: "BUILD_VERSION"\n");
#endif
+ LCONSOLE_INFO("OBD class driver, http://www.lustre.org/\n");
+ LCONSOLE_INFO(" Lustre Version: "LUSTRE_VERSION_STRING"\n");
+ LCONSOLE_INFO(" Build Version: "BUILD_VERSION"\n");
+
spin_lock_init(&obd_types_lock);
cfs_waitq_init(&obd_race_waitq);
obd_zombie_impexp_init();
#ifdef LPROCFS
obd_memory = lprocfs_alloc_stats(OBD_STATS_NUM,
- LPROCFS_STATS_FLAG_PERCPU);
+ LPROCFS_STATS_FLAG_NONE);
if (obd_memory == NULL) {
CERROR("kmalloc of 'obd_memory' failed\n");
RETURN(-ENOMEM);
return err;
}
- /* This struct is already zerod for us (static global) */
+ /* This struct is already zeroed for us (static global) */
for (i = 0; i < class_devno_max(); i++)
obd_devs[i] = NULL;
if (err)
return err;
#ifdef __KERNEL__
- err = lu_global_init();
+ err = class_procfs_init();
if (err)
return err;
- err = class_procfs_init();
+#endif
+
+ err = lu_global_init();
if (err)
return err;
+
+#ifdef __KERNEL__
err = lustre_register_fs();
#endif
pages_max = obd_pages_max();
lprocfs_free_stats(&obd_memory);
- if (memory_leaked > 0) {
- CWARN("Memory leaks detected (max "LPU64", leaked "LPD64")\n",
- memory_max, memory_leaked);
- }
- if (pages_leaked > 0) {
- CWARN("Page leaks detected (max "LPU64", leaked "LPU64")\n",
- pages_max, pages_leaked);
- }
+ CDEBUG((memory_leaked) ? D_ERROR : D_INFO,
+ "obd_memory max: "LPU64", leaked: "LPU64"\n",
+ memory_max, memory_leaked);
+ CDEBUG((pages_leaked) ? D_ERROR : D_INFO,
+ "obd_memory_pages max: "LPU64", leaked: "LPU64"\n",
+ pages_max, pages_leaked);
EXIT;
}