Searched refs:prealloc_mutex (Results 1 – 2 of 2) sorted by relevance
193 mutex_lock(&of->prealloc_mutex); in kernfs_file_read_iter()232 mutex_unlock(&of->prealloc_mutex); in kernfs_file_read_iter()271 mutex_lock(&of->prealloc_mutex); in kernfs_fop_write_iter()308 mutex_unlock(&of->prealloc_mutex); in kernfs_fop_write_iter()675 mutex_init(&of->prealloc_mutex); in kernfs_fop_open()
216 struct mutex prealloc_mutex; member