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authorJens Axboe <axboe@suse.de>2006-05-03 10:35:26 +0200
committerJens Axboe <axboe@nelson.home.kernel.dk>2006-05-04 06:55:12 +0200
commit1432873af7ae29d4bb3c56114c05b539d078ca62 (patch)
treecf4f72608d2e10f7ff786b9d60067963f1ab4ca9 /include/linux/pipe_fs_i.h
parentbfc4ee39fdbb2deb8864785d5e5bc5cdd3b31a69 (diff)
downloadop-kernel-dev-1432873af7ae29d4bb3c56114c05b539d078ca62.zip
op-kernel-dev-1432873af7ae29d4bb3c56114c05b539d078ca62.tar.gz
[PATCH] splice: LRU fixups
Nick says that the current construct isn't safe. This goes back to the original, but sets PIPE_BUF_FLAG_LRU on user pages as well as they all seem to be on the LRU in the first place. Signed-off-by: Jens Axboe <axboe@suse.de>
Diffstat (limited to 'include/linux/pipe_fs_i.h')
-rw-r--r--include/linux/pipe_fs_i.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
index ba73108..ea4f7cd 100644
--- a/include/linux/pipe_fs_i.h
+++ b/include/linux/pipe_fs_i.h
@@ -5,8 +5,9 @@
#define PIPE_BUFFERS (16)
-#define PIPE_BUF_FLAG_ATOMIC 0x01 /* was atomically mapped */
-#define PIPE_BUF_FLAG_GIFT 0x02 /* page is a gift */
+#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 */
struct pipe_buffer {
struct page *page;
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