Btrfs: Various small fixes.
This trivial patch contains two locking fixes and a off by one fix.
---
Signed-off-by: Chris Mason <chris.mason@oracle.com>
diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c
index 676e4bd..db200e6 100644
--- a/fs/btrfs/ordered-data.c
+++ b/fs/btrfs/ordered-data.c
@@ -548,7 +548,7 @@
*/
test = rb_entry(node, struct btrfs_ordered_extent, rb_node);
if (test->file_offset > entry_end(ordered)) {
- i_size_test = test->file_offset - 1;
+ i_size_test = test->file_offset;
}
} else {
i_size_test = i_size_read(inode);
@@ -561,7 +561,7 @@
* disk_i_size to the end of the region.
*/
if (i_size_test > entry_end(ordered) &&
- !test_range_bit(io_tree, entry_end(ordered), i_size_test,
+ !test_range_bit(io_tree, entry_end(ordered), i_size_test - 1,
EXTENT_DELALLOC, 0)) {
new_i_size = min_t(u64, i_size_test, i_size_read(inode));
}