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Btrfs: Add lowest key information to back refs for extent tree blocks as well.

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Signed-off-by: Chris Mason <chris.mason@oracle.com>
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Chris Mason
2007-12-11 12:42:00 -05:00
parent 7bb86316c3
commit d8d5f3e16d
4 changed files with 110 additions and 19 deletions
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2
fs/btrfs/disk-io.c
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@@ -210,7 +210,7 @@ static int btree_writepages(struct address_space *mapping,
{
struct extent_map_tree *tree;
tree = &BTRFS_I(mapping->host)->extent_tree;
if (0 && wbc->sync_mode == WB_SYNC_NONE) {
if (wbc->sync_mode == WB_SYNC_NONE) {
u64 num_dirty;
u64 start = 0;
unsigned long thresh = 96 * 1024 * 1024;