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btrfs: qgroup: Cleanup the remaining old reservation counters

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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>
This commit is contained in:
Qu Wenruo 2017-12-12 15:34:28 +08:00 committed by David Sterba
parent 64ee4e751a
commit 5c40507ffb
2 changed files with 0 additions and 14 deletions
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13
fs/btrfs/qgroup.c
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@ -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.

1
fs/btrfs/qgroup.h
View File

@ -107,7 +107,6 @@ struct btrfs_qgroup {
/*
* reservation tracking
*/
u64 reserved;
struct btrfs_qgroup_rsv rsv;
/*