Searched refs:prealloc_mutex (Results 1 – 2 of 2) sorted by relevance
248 mutex_lock(&of->prealloc_mutex); in kernfs_file_read_iter()288 mutex_unlock(&of->prealloc_mutex); in kernfs_file_read_iter()327 mutex_lock(&of->prealloc_mutex); in kernfs_fop_write_iter()364 mutex_unlock(&of->prealloc_mutex); in kernfs_fop_write_iter()695 mutex_init(&of->prealloc_mutex); in kernfs_fop_open()
265 struct mutex prealloc_mutex; member