From a893b99be71f1d669b74f840e3a683dd077d007b Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Tue, 2 May 2006 15:03:27 +0200 Subject: [PATCH] splice: fix page LRU accounting Currently we rely on the PIPE_BUF_FLAG_LRU flag being set correctly to know whether we need to fiddle with page LRU state after stealing it, however for some origins we just don't know if the page is on the LRU list or not. So remove PIPE_BUF_FLAG_LRU and do this check/add manually in pipe_to_file() instead. Signed-off-by: Jens Axboe --- include/linux/pipe_fs_i.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'include/linux/pipe_fs_i.h') diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h index df4d3fa7d3d..070954f0594 100644 --- a/include/linux/pipe_fs_i.h +++ b/include/linux/pipe_fs_i.h @@ -5,9 +5,8 @@ #define PIPE_BUFFERS (16) -#define PIPE_BUF_FLAG_LRU 0x01 /* page is on the LRU */ -#define PIPE_BUF_FLAG_ATOMIC 0x02 /* was atomically mapped */ -#define PIPE_BUF_FLAG_GIFT 0x04 /* page is a gift */ +#define PIPE_BUF_FLAG_ATOMIC 0x01 /* was atomically mapped */ +#define PIPE_BUF_FLAG_GIFT 0x02 /* page is a gift */ struct pipe_buffer { struct page *page; -- cgit v1.2.3