Searched refs:prealloc_mutex (Results 1 – 2 of 2) sorted by relevance
193 mutex_lock(&of->prealloc_mutex); in kernfs_file_direct_read()232 mutex_unlock(&of->prealloc_mutex); in kernfs_file_direct_read()290 mutex_lock(&of->prealloc_mutex); in kernfs_fop_write()327 mutex_unlock(&of->prealloc_mutex); in kernfs_fop_write()694 mutex_init(&of->prealloc_mutex); in kernfs_fop_open()
208 struct mutex prealloc_mutex; member