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[RFC] btrfs: fix free space calculation in dump_space_info()

Message ID 1466419625-6755-1-git-send-email-wangxg.fnst@cn.fujitsu.com (mailing list archive)
State New, archived
Headers show

Commit Message

Xiaoguang Wang June 20, 2016, 10:47 a.m. UTC 
Signed-off-by: Wang Xiaoguang <wangxg.fnst@cn.fujitsu.com>
---
 fs/btrfs/extent-tree.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index f3e6666..13a87fe 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -7736,8 +7736,8 @@  static void dump_space_info(struct btrfs_space_info *info, u64 bytes,
 	printk(KERN_INFO "BTRFS: space_info %llu has %llu free, is %sfull\n",
 	       info->flags,
 	       info->total_bytes - info->bytes_used - info->bytes_pinned -
-	       info->bytes_reserved - info->bytes_readonly,
-	       (info->full) ? "" : "not ");
+	       info->bytes_reserved - info->bytes_readonly -
+	       info->bytes_may_use, (info->full) ? "" : "not ");
 	printk(KERN_INFO "BTRFS: space_info total=%llu, used=%llu, pinned=%llu, "
 	       "reserved=%llu, may_use=%llu, readonly=%llu\n",
 	       info->total_bytes, info->bytes_used, info->bytes_pinned,