/*********** mount lookup *********/
-CFS_DECLARE_MUTEX(lustre_mount_info_lock);
+CFS_DEFINE_MUTEX(lustre_mount_info_lock);
static CFS_LIST_HEAD(server_mount_info_list);
static struct lustre_mount_info *server_find_mount(const char *name)
}
strcpy(name_cp, name);
- cfs_down(&lustre_mount_info_lock);
+ cfs_mutex_lock(&lustre_mount_info_lock);
if (server_find_mount(name)) {
- cfs_up(&lustre_mount_info_lock);
+ cfs_mutex_unlock(&lustre_mount_info_lock);
OBD_FREE(lmi, sizeof(*lmi));
OBD_FREE(name_cp, strlen(name) + 1);
CERROR("Already registered %s\n", name);
lmi->lmi_mnt = mnt;
cfs_list_add(&lmi->lmi_list_chain, &server_mount_info_list);
- cfs_up(&lustre_mount_info_lock);
+ cfs_mutex_unlock(&lustre_mount_info_lock);
CDEBUG(D_MOUNT, "reg_mnt %p from %s, vfscount=%d\n",
lmi->lmi_mnt, name, mnt_get_count(lmi->lmi_mnt));
struct lustre_mount_info *lmi;
ENTRY;
- cfs_down(&lustre_mount_info_lock);
+ cfs_mutex_lock(&lustre_mount_info_lock);
lmi = server_find_mount(name);
if (!lmi) {
- cfs_up(&lustre_mount_info_lock);
+ cfs_mutex_unlock(&lustre_mount_info_lock);
CERROR("%s not registered\n", name);
RETURN(-ENOENT);
}
OBD_FREE(lmi->lmi_name, strlen(lmi->lmi_name) + 1);
cfs_list_del(&lmi->lmi_list_chain);
OBD_FREE(lmi, sizeof(*lmi));
- cfs_up(&lustre_mount_info_lock);
+ cfs_mutex_unlock(&lustre_mount_info_lock);
RETURN(0);
}
struct lustre_sb_info *lsi;
ENTRY;
- cfs_down(&lustre_mount_info_lock);
+ cfs_mutex_lock(&lustre_mount_info_lock);
lmi = server_find_mount(name);
- cfs_up(&lustre_mount_info_lock);
+ cfs_mutex_unlock(&lustre_mount_info_lock);
if (!lmi) {
CERROR("Can't find mount for %s\n", name);
RETURN(NULL);
struct lustre_mount_info *lmi;
ENTRY;
- cfs_down(&lustre_mount_info_lock);
+ cfs_mutex_lock(&lustre_mount_info_lock);
lmi = server_find_mount(name);
- cfs_up(&lustre_mount_info_lock);
+ cfs_mutex_unlock(&lustre_mount_info_lock);
if (!lmi)
CERROR("Can't find mount for %s\n", name);
/* This might be the last one, can't deref after this */
unlock_mntput(mnt);
- cfs_down(&lustre_mount_info_lock);
+ cfs_mutex_lock(&lustre_mount_info_lock);
lmi = server_find_mount(name);
- cfs_up(&lustre_mount_info_lock);
+ cfs_mutex_unlock(&lustre_mount_info_lock);
if (!lmi) {
CERROR("Can't find mount for %s\n", name);
RETURN(-ENOENT);
RETURN(rc);
}
-CFS_DECLARE_MUTEX(mgc_start_lock);
+CFS_DEFINE_MUTEX(mgc_start_lock);
/** Set up a mgc obd to process startup logs
*
RETURN(-EINVAL);
}
- cfs_mutex_down(&mgc_start_lock);
+ cfs_mutex_lock(&mgc_start_lock);
len = strlen(LUSTRE_MGC_OBDNAME) + strlen(libcfs_nid2str(nid)) + 1;
OBD_ALLOC(mgcname, len);
to the same mgc.*/
lsi->lsi_mgc = obd;
out_free:
- cfs_mutex_up(&mgc_start_lock);
+ cfs_mutex_unlock(&mgc_start_lock);
if (data)
OBD_FREE_PTR(data);
RETURN(-ENOENT);
lsi->lsi_mgc = NULL;
- cfs_mutex_down(&mgc_start_lock);
+ cfs_mutex_lock(&mgc_start_lock);
LASSERT(cfs_atomic_read(&obd->u.cli.cl_mgc_refcount) > 0);
if (!cfs_atomic_dec_and_test(&obd->u.cli.cl_mgc_refcount)) {
/* This is not fatal, every client that stops
OBD_FREE(niduuid, len);
/* class_import_put will get rid of the additional connections */
- cfs_mutex_up(&mgc_start_lock);
+ cfs_mutex_unlock(&mgc_start_lock);
RETURN(rc);
}
RETURN(rc);
}
-CFS_DECLARE_MUTEX(server_start_lock);
+CFS_DEFINE_MUTEX(server_start_lock);
/* Stop MDS/OSS if nobody is using them */
static int server_stop_servers(int lddflags, int lsiflags)
int rc = 0;
ENTRY;
- cfs_mutex_down(&server_start_lock);
+ cfs_mutex_lock(&server_start_lock);
/* Either an MDT or an OST or neither */
/* if this was an MDT, and there are no more MDT's, clean up the MDS */
rc = err;
}
- cfs_mutex_up(&server_start_lock);
+ cfs_mutex_unlock(&server_start_lock);
RETURN(rc);
}
/* If we're an MDT, make sure the global MDS is running */
if (lsi->lsi_ldd->ldd_flags & LDD_F_SV_TYPE_MDT) {
/* make sure the MDS is started */
- cfs_mutex_down(&server_start_lock);
+ cfs_mutex_lock(&server_start_lock);
obd = class_name2obd(LUSTRE_MDS_OBDNAME);
if (!obd) {
rc = lustre_start_simple(LUSTRE_MDS_OBDNAME,
LUSTRE_MDS_OBDNAME"_uuid",
0, 0);
if (rc) {
- cfs_mutex_up(&server_start_lock);
+ cfs_mutex_unlock(&server_start_lock);
CERROR("failed to start MDS: %d\n", rc);
RETURN(rc);
}
}
- cfs_mutex_up(&server_start_lock);
+ cfs_mutex_unlock(&server_start_lock);
}
#endif
/* If we're an OST, make sure the global OSS is running */
if (IS_OST(lsi->lsi_ldd)) {
/* make sure OSS is started */
- cfs_mutex_down(&server_start_lock);
+ cfs_mutex_lock(&server_start_lock);
obd = class_name2obd(LUSTRE_OSS_OBDNAME);
if (!obd) {
rc = lustre_start_simple(LUSTRE_OSS_OBDNAME,
LUSTRE_OSS_OBDNAME"_uuid",
0, 0);
if (rc) {
- cfs_mutex_up(&server_start_lock);
+ cfs_mutex_unlock(&server_start_lock);
CERROR("failed to start OSS: %d\n", rc);
RETURN(rc);
}
}
- cfs_mutex_up(&server_start_lock);
+ cfs_mutex_unlock(&server_start_lock);
}
/* Set the mgc fs to our server disk. This allows the MGC to