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authorChris Mason <chris.mason@oracle.com>2010-08-06 13:21:20 -0400
committerChris Mason <chris.mason@oracle.com>2012-03-26 16:50:37 -0400
commit727011e07cbdf87772fcc1999cccd15cc915eb62 (patch)
tree05405dc1e9c86d67dbb02ddf063bd0c137ce6707 /fs/btrfs/inode-item.c
parent81c9ad237c604adec79fd4d4034264c6669e0ab3 (diff)
downloadlinux-727011e07cbdf87772fcc1999cccd15cc915eb62.tar.bz2
Btrfs: allow metadata blocks larger than the page size
A few years ago the btrfs code to support blocks lager than the page size was disabled to fix a few corner cases in the page cache handling. This fixes the code to properly support large metadata blocks again. Since current kernels will crash early and often with larger metadata blocks, this adds an incompat bit so that older kernels can't mount it. This also does away with different blocksizes for nodes and leaves. You get a single block size for all tree blocks. Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/inode-item.c')
-rw-r--r--fs/btrfs/inode-item.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/inode-item.c b/fs/btrfs/inode-item.c
index baa74f3db691..6ea71c60e80a 100644
--- a/fs/btrfs/inode-item.c
+++ b/fs/btrfs/inode-item.c
@@ -19,6 +19,7 @@
#include "ctree.h"
#include "disk-io.h"
#include "transaction.h"
+#include "print-tree.h"
static int find_name_in_backref(struct btrfs_path *path, const char *name,
int name_len, struct btrfs_inode_ref **ref_ret)