Lines Matching refs:umount_mutex
1666 mutex_lock(&c->umount_mutex); in ubifs_remount_rw()
1801 mutex_unlock(&c->umount_mutex); in ubifs_remount_rw()
1818 mutex_unlock(&c->umount_mutex); in ubifs_remount_rw()
1836 mutex_lock(&c->umount_mutex); in ubifs_remount_ro()
1868 mutex_unlock(&c->umount_mutex); in ubifs_remount_ro()
1895 mutex_lock(&c->umount_mutex); in ubifs_put_super()
1946 mutex_unlock(&c->umount_mutex); in ubifs_put_super()
2097 mutex_init(&c->umount_mutex); in alloc_ubifs_info()
2187 mutex_lock(&c->umount_mutex); in ubifs_fill_super()
2212 mutex_unlock(&c->umount_mutex); in ubifs_fill_super()
2218 mutex_unlock(&c->umount_mutex); in ubifs_fill_super()