Lines Matching refs:umount_mutex
1715 mutex_lock(&c->umount_mutex); in ubifs_remount_rw()
1850 mutex_unlock(&c->umount_mutex); in ubifs_remount_rw()
1867 mutex_unlock(&c->umount_mutex); in ubifs_remount_rw()
1885 mutex_lock(&c->umount_mutex); in ubifs_remount_ro()
1917 mutex_unlock(&c->umount_mutex); in ubifs_remount_ro()
1944 mutex_lock(&c->umount_mutex); in ubifs_put_super()
1995 mutex_unlock(&c->umount_mutex); in ubifs_put_super()
2142 mutex_init(&c->umount_mutex); in alloc_ubifs_info()
2220 mutex_lock(&c->umount_mutex); in ubifs_fill_super()
2242 mutex_unlock(&c->umount_mutex); in ubifs_fill_super()
2248 mutex_unlock(&c->umount_mutex); in ubifs_fill_super()