From: Miguel <miguel.filipe@gmail.com>
Date: Fri, 11 Apr 2008 19:50:59 +0000 (-0400)
Subject: Btrfs: bio_endio support for linux 2.6.23 and older.
X-Git-Tag: v2.6.29-rc1~27^2~9^2~55^2~56^2~30^2~234
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=73f61b2a6459df982cb4faf0e5cf5ac8b153aaff;p=karo-tx-linux.git

Btrfs: bio_endio support for linux 2.6.23 and older.

bio_endio() changed prototype on linux 2.6.24, support older kernels
using the older prototype.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
---

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 0bfcc31d94d7..aebe8c21ec80 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -949,11 +949,14 @@ void btrfs_end_io_csum(struct work_struct *work)
 		bio->bi_private = end_io_wq->private;
 		bio->bi_end_io = end_io_wq->end_io;
 		kfree(end_io_wq);
+#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,23)
+		bio_endio(bio, bio->bi_size, err);
+#else
 		bio_endio(bio, error);
+#endif
 	}
 }
 
-
 struct btrfs_root *open_ctree(struct super_block *sb,
 			      struct btrfs_fs_devices *fs_devices)
 {
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 07d43553141c..82bc6cfc110f 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -960,7 +960,11 @@ static int end_bio_multi_stripe(struct bio *bio,
 			err = multi->error;
 		kfree(multi);
 
+#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,23)
+		bio_endio(bio, bio->bi_size, err);
+#else
 		bio_endio(bio, err);
+#endif
 	} else {
 		bio_put(bio);
 	}