From: Gu Jinxiang <gujx@cn.fujitsu.com>
To: <linux-btrfs@vger.kernel.org>
Subject: [PATCH 1/2] btrfs-progs: Remove unused parameter trans
Date: Tue, 31 Oct 2017 17:23:03 +0800 [thread overview]
Message-ID: <1509441784-52316-1-git-send-email-gujx@cn.fujitsu.com> (raw)
Some parameter of trans is not used indeed.
Let's remove them.
Signed-off-by: Gu Jinxiang <gujx@cn.fujitsu.com>
---
cmds-check.c | 9 ++++-----
ctree.h | 3 +--
extent-tree.c | 18 ++++++++----------
3 files changed, 13 insertions(+), 17 deletions(-)
diff --git a/cmds-check.c b/cmds-check.c
index a6198bad..a7a36ee9 100644
--- a/cmds-check.c
+++ b/cmds-check.c
@@ -2626,8 +2626,7 @@ static int repair_tree_block_ref(struct btrfs_trans_handle *trans,
}
btrfs_mark_buffer_dirty(eb);
printf("Added an extent item [%llu %u]\n", bytenr, node_size);
- btrfs_update_block_group(trans, extent_root, bytenr, node_size,
- 1, 0);
+ btrfs_update_block_group(extent_root, bytenr, node_size, 1, 0);
nrefs->refs[level] = 0;
nrefs->full_backref[level] =
@@ -9656,7 +9655,7 @@ static int delete_extent_records(struct btrfs_trans_handle *trans,
u64 bytes = (found_key.type == BTRFS_EXTENT_ITEM_KEY) ?
found_key.offset : root->fs_info->nodesize;
- ret = btrfs_update_block_group(trans, root, bytenr,
+ ret = btrfs_update_block_group(root, bytenr,
bytes, 0, 0);
if (ret)
break;
@@ -9735,7 +9734,7 @@ static int record_extent(struct btrfs_trans_handle *trans,
}
btrfs_mark_buffer_dirty(leaf);
- ret = btrfs_update_block_group(trans, extent_root, rec->start,
+ ret = btrfs_update_block_group(extent_root, rec->start,
rec->max_size, 1, 0);
if (ret)
goto fail;
@@ -11944,7 +11943,7 @@ static int repair_extent_data_item(struct btrfs_trans_handle *trans,
btrfs_set_extent_flags(eb, ei, BTRFS_EXTENT_FLAG_DATA);
btrfs_mark_buffer_dirty(eb);
- ret = btrfs_update_block_group(trans, extent_root, disk_bytenr,
+ ret = btrfs_update_block_group(extent_root, disk_bytenr,
num_bytes, 1, 0);
btrfs_release_path(&path);
}
diff --git a/ctree.h b/ctree.h
index b92df1c1..a8f0ec5e 100644
--- a/ctree.h
+++ b/ctree.h
@@ -2504,8 +2504,7 @@ int btrfs_make_block_group(struct btrfs_trans_handle *trans,
u64 size);
int btrfs_make_block_groups(struct btrfs_trans_handle *trans,
struct btrfs_fs_info *fs_info);
-int btrfs_update_block_group(struct btrfs_trans_handle *trans,
- struct btrfs_root *root, u64 bytenr, u64 num,
+int btrfs_update_block_group(struct btrfs_root *root, u64 bytenr, u64 num,
int alloc, int mark_free);
int btrfs_record_file_extent(struct btrfs_trans_handle *trans,
struct btrfs_root *root, u64 objectid,
diff --git a/extent-tree.c b/extent-tree.c
index 055582c3..edf659d5 100644
--- a/extent-tree.c
+++ b/extent-tree.c
@@ -1921,8 +1921,7 @@ static int do_chunk_alloc(struct btrfs_trans_handle *trans,
return 0;
}
-static int update_block_group(struct btrfs_trans_handle *trans,
- struct btrfs_root *root,
+static int update_block_group(struct btrfs_root *root,
u64 bytenr, u64 num_bytes, int alloc,
int mark_free)
{
@@ -2387,7 +2386,7 @@ static int __free_extent(struct btrfs_trans_handle *trans,
BUG_ON(ret);
}
- update_block_group(trans, root, bytenr, num_bytes, 0, mark_free);
+ update_block_group(root, bytenr, num_bytes, 0, mark_free);
}
fail:
btrfs_free_path(path);
@@ -2747,7 +2746,7 @@ static int alloc_reserved_tree_block(struct btrfs_trans_handle *trans,
btrfs_mark_buffer_dirty(leaf);
btrfs_free_path(path);
- ret = update_block_group(trans, root, ins->objectid, fs_info->nodesize,
+ ret = update_block_group(root, ins->objectid, fs_info->nodesize,
1, 0);
return ret;
}
@@ -3474,12 +3473,11 @@ int btrfs_make_block_groups(struct btrfs_trans_handle *trans,
return 0;
}
-int btrfs_update_block_group(struct btrfs_trans_handle *trans,
- struct btrfs_root *root,
+int btrfs_update_block_group(struct btrfs_root *root,
u64 bytenr, u64 num_bytes, int alloc,
int mark_free)
{
- return update_block_group(trans, root, bytenr, num_bytes,
+ return update_block_group(root, bytenr, num_bytes,
alloc, mark_free);
}
@@ -3898,12 +3896,12 @@ int btrfs_fix_block_accounting(struct btrfs_trans_handle *trans,
btrfs_item_key_to_cpu(leaf, &key, slot);
if (key.type == BTRFS_EXTENT_ITEM_KEY) {
bytes_used += key.offset;
- ret = btrfs_update_block_group(trans, root,
+ ret = btrfs_update_block_group(root,
key.objectid, key.offset, 1, 0);
BUG_ON(ret);
} else if (key.type == BTRFS_METADATA_ITEM_KEY) {
bytes_used += fs_info->nodesize;
- ret = btrfs_update_block_group(trans, root,
+ ret = btrfs_update_block_group(root,
key.objectid, fs_info->nodesize, 1, 0);
if (ret)
goto out;
@@ -4058,7 +4056,7 @@ static int __btrfs_record_file_extent(struct btrfs_trans_handle *trans,
BTRFS_EXTENT_FLAG_DATA);
btrfs_mark_buffer_dirty(leaf);
- ret = btrfs_update_block_group(trans, root, disk_bytenr,
+ ret = btrfs_update_block_group(root, disk_bytenr,
num_bytes, 1, 0);
if (ret)
goto fail;
--
2.13.6
next reply other threads:[~2017-10-31 9:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-31 9:23 Gu Jinxiang [this message]
2017-10-31 9:23 ` [PATCH 2/2] btrfs-progs: Remove unused variable Gu Jinxiang
2018-01-08 18:26 ` [PATCH 1/2] btrfs-progs: Remove unused parameter trans David Sterba
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