Searched refs:ubp (Results 1 – 1 of 1) sorted by relevance
3985 static int append_to_buffer(const char __user *ubp, struct st_buffer * st_bp, int do_count) in append_to_buffer() argument4000 res = copy_from_user(page_address(page) + offset, ubp, cnt); in append_to_buffer()4005 ubp += cnt; in append_to_buffer()4017 static int from_buffer(struct st_buffer * st_bp, char __user *ubp, int do_count) in from_buffer() argument4032 res = copy_to_user(ubp, page_address(page) + offset, cnt); in from_buffer()4038 ubp += cnt; in from_buffer()