xfs: return committed status from xfs_trans_roll()
Some callers need to make error handling decisions based on whether
the current transaction successfully committed or not. Rename
xfs_trans_roll(), add a new parameter and provide a wrapper to
preserve existing callers.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c
index 0582a27..a0ab1da 100644
--- a/fs/xfs/xfs_trans.c
+++ b/fs/xfs/xfs_trans.c
@@ -1019,9 +1019,10 @@
* chunk we've been working on and get a new transaction to continue.
*/
int
-xfs_trans_roll(
+__xfs_trans_roll(
struct xfs_trans **tpp,
- struct xfs_inode *dp)
+ struct xfs_inode *dp,
+ int *committed)
{
struct xfs_trans *trans;
struct xfs_trans_res tres;
@@ -1052,6 +1053,7 @@
if (error)
return error;
+ *committed = 1;
trans = *tpp;
/*
@@ -1074,3 +1076,12 @@
xfs_trans_ijoin(trans, dp, 0);
return 0;
}
+
+int
+xfs_trans_roll(
+ struct xfs_trans **tpp,
+ struct xfs_inode *dp)
+{
+ int committed = 0;
+ return __xfs_trans_roll(tpp, dp, &committed);
+}