From c8f72b98b65e012d82a731d8e5f42e4bce006ccb Mon Sep 17 00:00:00 2001
From: Qu Wenruo <wqu@suse.com>
Date: Tue, 13 Nov 2018 15:05:08 +0800
Git-commit: c8f72b98b65e012d82a731d8e5f42e4bce006ccb
References: bsc#1134160
Patch-mainline: v5.1-rc1
Subject: [PATCH] btrfs: qgroup: Remove duplicated trace points for
qgroup_rsv_add/release
Inside qgroup_rsv_add/release(), we have trace events
trace_qgroup_update_reserve() to catch reserved space update.
However we still have two manual trace_qgroup_update_reserve() calls
just outside these functions. Remove these duplicated calls.
Fixes: 64ee4e751a1c ("btrfs: qgroup: Update trace events to use new separate rsv types")
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---
fs/btrfs/qgroup.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index d316df95bec4..9a2f8c4c0fb9 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -2900,7 +2900,6 @@ static int qgroup_reserve(struct btrfs_root *root, u64 num_bytes, bool enforce,
qg = unode_aux_to_qgroup(unode);
- trace_qgroup_update_reserve(fs_info, qg, num_bytes, type);
qgroup_rsv_add(fs_info, qg, num_bytes, type);
}
@@ -2967,7 +2966,6 @@ void btrfs_qgroup_free_refroot(struct btrfs_fs_info *fs_info,
qg = unode_aux_to_qgroup(unode);
- trace_qgroup_update_reserve(fs_info, qg, -(s64)num_bytes, type);
qgroup_rsv_release(fs_info, qg, num_bytes, type);
list_for_each_entry(glist, &qg->groups, next_group) {
--
2.21.0