From 5c40507ffb1bbbc8eeeaa6d8da181f431cb83d97 Mon Sep 17 00:00:00 2001
From: Qu Wenruo <wqu@suse.com>
Date: Tue, 12 Dec 2017 15:34:28 +0800
Patch-mainline: v4.17-rc1
Git-commit: 5c40507ffb1bbbc8eeeaa6d8da181f431cb83d97
References: bsc#1031392
Subject: [PATCH 12/16] btrfs: qgroup: Cleanup the remaining old reservation
counters
So qgroup is switched to new separate types reservation system.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---
fs/btrfs/qgroup.c | 13 -------------
fs/btrfs/qgroup.h | 1 -
2 files changed, 14 deletions(-)
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index 8ec103deb361..c0deebfecd93 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -1070,19 +1070,6 @@ static void qgroup_dirty(struct btrfs_fs_info *fs_info,
list_add(&qgroup->dirty, &fs_info->dirty_qgroups);
}
-static void report_reserved_underflow(struct btrfs_fs_info *fs_info,
- struct btrfs_qgroup *qgroup,
- u64 num_bytes)
-{
-#ifdef CONFIG_BTRFS_DEBUG
- WARN_ON(qgroup->reserved < num_bytes);
- btrfs_debug(fs_info,
- "qgroup %llu reserved space underflow, have: %llu, to free: %llu",
- qgroup->qgroupid, qgroup->reserved, num_bytes);
-#endif
- qgroup->reserved = 0;
-}
-
/*
* The easy accounting, we're updating qgroup relationship whose child qgroup
* only has exclusive extents.
diff --git a/fs/btrfs/qgroup.h b/fs/btrfs/qgroup.h
index b5ee229b3ef1..279e71a21695 100644
--- a/fs/btrfs/qgroup.h
+++ b/fs/btrfs/qgroup.h
@@ -107,7 +107,6 @@ struct btrfs_qgroup {
/*
* reservation tracking
*/
- u64 reserved;
struct btrfs_qgroup_rsv rsv;
/*
--
2.19.0