Searched refs:prealloc_mutex (Results 1 – 2 of 2) sorted by relevance
187 mutex_lock(&of->prealloc_mutex); in kernfs_file_read_iter()226 mutex_unlock(&of->prealloc_mutex); in kernfs_file_read_iter()265 mutex_lock(&of->prealloc_mutex); in kernfs_fop_write_iter()302 mutex_unlock(&of->prealloc_mutex); in kernfs_fop_write_iter()668 mutex_init(&of->prealloc_mutex); in kernfs_fop_open()
199 struct mutex prealloc_mutex; member