[PATCH v12 11/17] btrfs: send: remove unused send_ctx::{total,cmd}_send_size

From: Omar Sandoval <osandov@osandov.com>
To: linux-btrfs@vger.kernel.org
Cc: kernel-team@fb.com
Subject: [PATCH v12 11/17] btrfs: send: remove unused send_ctx::{total,cmd}_send_size
Date: Wed, 17 Nov 2021 12:19:21 -0800	[thread overview]
Message-ID: <27b1a93caae1666ea29ea76f3eb6a7aa2878e65e.1637179348.git.osandov@fb.com> (raw)
In-Reply-To: <cover.1637179348.git.osandov@fb.com>

From: Omar Sandoval <osandov@fb.com>

We collect these statistics but have never used them for anything.

Signed-off-by: Omar Sandoval <osandov@fb.com>
---
 fs/btrfs/send.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index 6bdcb9d481d5..500b866ede43 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -81,8 +81,6 @@ struct send_ctx {
 	char *send_buf;
 	u32 send_size;
 	u32 send_max_size;
-	u64 total_send_size;
-	u64 cmd_send_size[BTRFS_SEND_C_MAX + 1];
 	u64 flags;	/* 'flags' member of btrfs_ioctl_send_args is u64 */
 	/* Protocol version compatibility requested */
 	u32 proto;
@@ -722,8 +720,6 @@ static int send_cmd(struct send_ctx *sctx)
 	ret = write_buf(sctx->send_filp, sctx->send_buf, sctx->send_size,
 					&sctx->send_off);
 
-	sctx->total_send_size += sctx->send_size;
-	sctx->cmd_send_size[get_unaligned_le16(&hdr->cmd)] += sctx->send_size;
 	sctx->send_size = 0;
 
 	return ret;
-- 
2.34.0

