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[v15,1/7] btrfs: send: remove unused send_ctx::{total,cmd}_send_size

Message ID caf380eeecdf41dfd5dde3eeb5df61cd3be5ad24.1649092662.git.osandov@fb.com (mailing list archive)
State New, archived
Headers show
Series btrfs: add send/receive support for reading/writing compressed data | expand

Commit Message

Omar Sandoval April 4, 2022, 5:29 p.m. UTC 
From: Omar Sandoval <osandov@fb.com>

We collect these statistics but have never exposed them in any way. I
also didn't find any patches that ever attempted to make use of them.

Reviewed-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me>
Signed-off-by: Omar Sandoval <osandov@fb.com>
---
 fs/btrfs/send.c | 4 ----
 1 file changed, 4 deletions(-)
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Patch

diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index cf86f1eafcb7..6d36dee1505f 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -82,8 +82,6 @@  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;
@@ -727,8 +725,6 @@  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;