From: Nikolay Borisov <nborisov@suse.com>
To: linux-btrfs@vger.kernel.org
Cc: Nikolay Borisov <nborisov@suse.com>
Subject: [PATCH 12/14] btrfs: Remove fs_info argument from create_pending_snapshots/create_pending_snapshot
Date: Wed, 7 Feb 2018 17:55:48 +0200 [thread overview]
Message-ID: <1518018950-31456-13-git-send-email-nborisov@suse.com> (raw)
In-Reply-To: <1518018950-31456-1-git-send-email-nborisov@suse.com>
We already pass the trans handle which has a reference to fs_info to
create_pending_snapshot so we can refer to it directly. Doing this
obviates the need to pass the fs_info to create_pending_snapshots as
well. No functional changes.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
---
fs/btrfs/transaction.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 81143ac1d88d..abee26b269a1 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1435,9 +1435,10 @@ static int qgroup_account_snapshot(struct btrfs_trans_handle *trans,
* the creation of the pending snapshots, just return 0.
*/
static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans,
- struct btrfs_fs_info *fs_info,
struct btrfs_pending_snapshot *pending)
{
+
+ struct btrfs_fs_info *fs_info = trans->fs_info;
struct btrfs_key key;
struct btrfs_root_item *new_root_item;
struct btrfs_root *tree_root = fs_info->tree_root;
@@ -1704,8 +1705,7 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans,
/*
* create all the snapshots we've scheduled for creation
*/
-static noinline int create_pending_snapshots(struct btrfs_trans_handle *trans,
- struct btrfs_fs_info *fs_info)
+static noinline int create_pending_snapshots(struct btrfs_trans_handle *trans)
{
struct btrfs_pending_snapshot *pending, *next;
struct list_head *head = &trans->transaction->pending_snapshots;
@@ -1713,7 +1713,7 @@ static noinline int create_pending_snapshots(struct btrfs_trans_handle *trans,
list_for_each_entry_safe(pending, next, head, list) {
list_del(&pending->list);
- ret = create_pending_snapshot(trans, fs_info, pending);
+ ret = create_pending_snapshot(trans, pending);
if (ret)
break;
}
@@ -2110,7 +2110,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans)
* deal with them in create_pending_snapshot(), which is the
* core function of the snapshot creation.
*/
- ret = create_pending_snapshots(trans, fs_info);
+ ret = create_pending_snapshots(trans);
if (ret) {
mutex_unlock(&fs_info->reloc_mutex);
goto scrub_continue;
--
2.7.4
next prev parent reply other threads:[~2018-02-07 15:56 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-07 15:55 [PATCH 00/14] Misc transaction cleanups Nikolay Borisov
2018-02-07 15:55 ` [PATCH 01/14] btrfs: Make btrfs_trans_release_metadata private to transaction.c Nikolay Borisov
2018-02-07 15:55 ` [PATCH 02/14] btrfs: Open code btrfs_write_and_wait_marked_extents Nikolay Borisov
2018-02-07 15:55 ` [PATCH 03/14] btrfs: Remove fs_info argument from btrfs_trans_release_metadata Nikolay Borisov
2018-02-07 15:55 ` [PATCH 04/14] btrfs: Remove fs_info argument from btrfs_create_pending_block_groups Nikolay Borisov
2018-02-07 15:55 ` [PATCH 05/14] btrfs: Don't pass fs_info arg to btrfs_start_dirty_block_groups Nikolay Borisov
2018-02-07 15:55 ` [PATCH 06/14] btrfs: Don't pass fs_info to __btrfs_run_delayed_items Nikolay Borisov
2018-02-07 15:55 ` [PATCH 07/14] btrfs: Don't pass fs_info to btrfs_run_delayed_items/_nr Nikolay Borisov
2018-02-07 15:55 ` [PATCH 08/14] btrfs: Don't pass fs_info to commit_fs_roots Nikolay Borisov
2018-02-07 15:55 ` [PATCH 09/14] btrfs: Don't pass fs_info to commit_cowonly_roots Nikolay Borisov
2018-02-07 15:55 ` [PATCH 10/14] btrfs: Remove root argument of cleanup_transaction Nikolay Borisov
2018-02-07 15:55 ` [PATCH 11/14] btrfs: Remove fs_info argument from switch_commit_roots Nikolay Borisov
2018-02-07 15:55 ` Nikolay Borisov [this message]
2018-02-07 15:55 ` [PATCH 13/14] btrfs: Remove fs_info argument from btrfs_update_commit_device_bytes_used Nikolay Borisov
2018-02-07 15:55 ` [PATCH 14/14] btrfs: Remove fs_info argument of btrfs_write_and_wait_transaction Nikolay Borisov
2018-02-12 17:58 ` [PATCH 00/14] Misc transaction cleanups David Sterba
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