From 2dcb8ff9ea7bfdc161eec1eeb8f94c2ba5c3c8a8 Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Sun, 13 Oct 2002 02:59:10 -0700 Subject: [PATCH] remove kiobufs This patch from Christoph Hellwig removes the kiobuf/kiovec infrastructure. This affects three subsystems: video-buf.c: This patch includes an earlier diff from Gerd which converts video-buf.c to use get_user_pages() directly. Gerd has acked this patch. LVM1: Is now even more broken. drivers/mtd/devices/blkmtd.c: blkmtd is broken by this change. I contacted Simon Evans, who said "I had done a rewrite of blkmtd anyway and just need to convert it to BIO. Feel free to break it in the 2.5 tree, it will force me to finish my code." Neither EVMS nor LVM2 use kiobufs. The only remaining breakage of which I am aware is a proprietary MPEG2 streaming module. It could use get_user_pages(). --- include/linux/buffer_head.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/linux/buffer_head.h') diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h index 71732e1216fc..0760d97cd6f9 100644 --- a/include/linux/buffer_head.h +++ b/include/linux/buffer_head.h @@ -32,7 +32,6 @@ enum bh_state_bits { #define MAX_BUF_PER_PAGE (PAGE_CACHE_SIZE / 512) struct page; -struct kiobuf; struct buffer_head; struct address_space; typedef void (bh_end_io_t)(struct buffer_head *bh, int uptodate); -- cgit v1.2.3