From: Stefan Behrens <sbehrens@giantdisaster.de>
Date: Fri, 30 Mar 2012 11:58:32 +0000 (+0200)
Subject: Btrfs: fix that check_int_data mount option was ignored
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=25cd999e1a685dab65292afbe9fa24d790d8a859;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

Btrfs: fix that check_int_data mount option was ignored

The bitfield member mount_opt was too small by one bit to hold the mount
option that enabled to include data extents in the integrity checker.
Since the same issue happened when the BTRFS_MOUNT_PANIC_ON_FATAL_ERROR
option was added (git rebase silently merges so that the increase of the
size of the bitfield member is lost), the bit limit was removed entirely.

Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
---

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 5b8ef8eb3521..ec42a24e935e 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -1078,7 +1078,7 @@ struct btrfs_fs_info {
 	 * is required instead of the faster short fsync log commits
 	 */
 	u64 last_trans_log_full_commit;
-	unsigned long mount_opt:21;
+	unsigned long mount_opt;
 	unsigned long compress_type:4;
 	u64 max_inline;
 	u64 alloc_start;