Searched refs:prealloc_mutex (Results 1 – 2 of 2) sorted by relevance
226 mutex_lock(&of->prealloc_mutex); in kernfs_file_read_iter()266 mutex_unlock(&of->prealloc_mutex); in kernfs_file_read_iter()305 mutex_lock(&of->prealloc_mutex); in kernfs_fop_write_iter()342 mutex_unlock(&of->prealloc_mutex); in kernfs_fop_write_iter()713 mutex_init(&of->prealloc_mutex); in kernfs_fop_open()
258 struct mutex prealloc_mutex; member