Lines Matching refs:umount_mutex
1488 mutex_lock(&c->umount_mutex); in ubifs_remount_rw()
1600 mutex_unlock(&c->umount_mutex); in ubifs_remount_rw()
1616 mutex_unlock(&c->umount_mutex); in ubifs_remount_rw()
1634 mutex_lock(&c->umount_mutex); in ubifs_remount_ro()
1663 mutex_unlock(&c->umount_mutex); in ubifs_remount_ro()
1689 mutex_lock(&c->umount_mutex); in ubifs_put_super()
1737 mutex_unlock(&c->umount_mutex); in ubifs_put_super()
1868 mutex_init(&c->umount_mutex); in ubifs_fill_super()
1931 mutex_lock(&c->umount_mutex); in ubifs_fill_super()
1949 mutex_unlock(&c->umount_mutex); in ubifs_fill_super()
1957 mutex_unlock(&c->umount_mutex); in ubifs_fill_super()