From: Qu Wenruo <wqu@suse.com>
To: linux-btrfs@vger.kernel.org
Subject: [PATCH 08/19] btrfs: Move alloc_backref_edge() to backref.c
Date: Tue, 3 Mar 2020 15:13:58 +0800 [thread overview]
Message-ID: <20200303071409.57982-9-wqu@suse.com> (raw)
In-Reply-To: <20200303071409.57982-1-wqu@suse.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
---
fs/btrfs/backref.c | 10 ++++++++++
fs/btrfs/backref.h | 1 +
fs/btrfs/relocation.c | 10 ----------
3 files changed, 11 insertions(+), 10 deletions(-)
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c
index b6183cb7c60b..7511ce8447e8 100644
--- a/fs/btrfs/backref.c
+++ b/fs/btrfs/backref.c
@@ -2480,3 +2480,13 @@ struct backref_node *alloc_backref_node(struct backref_cache *cache,
}
return node;
}
+
+struct backref_edge *alloc_backref_edge(struct backref_cache *cache)
+{
+ struct backref_edge *edge;
+
+ edge = kzalloc(sizeof(*edge), GFP_NOFS);
+ if (edge)
+ cache->nr_edges++;
+ return edge;
+}
diff --git a/fs/btrfs/backref.h b/fs/btrfs/backref.h
index b7aad5f116ae..04efc9d44bb8 100644
--- a/fs/btrfs/backref.h
+++ b/fs/btrfs/backref.h
@@ -294,4 +294,5 @@ void backref_cache_init(struct btrfs_fs_info *fs_info,
struct backref_cache *cache, int is_reloc);
struct backref_node *alloc_backref_node(struct backref_cache *cache,
u64 bytenr, int level);
+struct backref_edge *alloc_backref_edge(struct backref_cache *cache);
#endif
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index f97ff88dba21..1f4fccd973d1 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -225,16 +225,6 @@ static void free_backref_node(struct backref_cache *cache,
}
}
-static struct backref_edge *alloc_backref_edge(struct backref_cache *cache)
-{
- struct backref_edge *edge;
-
- edge = kzalloc(sizeof(*edge), GFP_NOFS);
- if (edge)
- cache->nr_edges++;
- return edge;
-}
-
#define LINK_LOWER (1 << 0)
#define LINK_UPPER (1 << 1)
static inline void link_backref_edge(struct backref_edge *edge,
--
2.25.1
next prev parent reply other threads:[~2020-03-03 7:15 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-03 7:13 [PATCH 00/19] btrfs: Move generic backref cache build functions to backref.c Qu Wenruo
2020-03-03 7:13 ` [PATCH 01/19] btrfs: Move backref node/edge/cache structure to backref.h Qu Wenruo
2020-03-03 7:13 ` [PATCH 02/19] btrfs: Rename tree_entry to simple_node and export it Qu Wenruo
2020-03-03 7:13 ` [PATCH 03/19] btrfs: relocation: Make reloc root search specific for relocation backref cache Qu Wenruo
2020-03-03 7:13 ` [PATCH 04/19] btrfs: relocation: Add backref_cache::pending_edge and backref_cache::useless_node members Qu Wenruo
2020-03-03 7:13 ` [PATCH 05/19] btrfs: relocation: Add backref_cache::fs_info member Qu Wenruo
2020-03-03 7:13 ` [PATCH 06/19] btrfs: Move backref_cache_init() to backref.c Qu Wenruo
2020-03-03 7:13 ` [PATCH 07/19] btrfs: Move alloc_backref_node() " Qu Wenruo
2020-03-03 7:13 ` Qu Wenruo [this message]
2020-03-03 7:13 ` [PATCH 09/19] btrfs: Move link_backref_edge() " Qu Wenruo
2020-03-03 7:14 ` [PATCH 10/19] btrfs: Move free_backref_node() and free_backref_edge() to backref.h Qu Wenruo
2020-03-03 7:14 ` [PATCH 11/19] btrfs: Move drop_backref_node() and needed facilities " Qu Wenruo
2020-03-03 7:14 ` [PATCH 12/19] btrfs: Rename remove_backref_node() to cleanup_backref_node() and move it to backref.c Qu Wenruo
2020-03-03 7:14 ` [PATCH 13/19] btrfs: Move backref_cache_cleanup() " Qu Wenruo
2020-03-03 7:14 ` [PATCH 14/19] btrfs: Rename backref_tree_panic() to backref_cache_panic(), and move it " Qu Wenruo
2020-03-03 7:14 ` [PATCH 15/19] btrfs: Rename should_ignore_root() to should_ignore_reloc_root() and export it Qu Wenruo
2020-03-03 7:14 ` [PATCH 16/19] btrfs: relocation: Open-code read_fs_root() for handle_one_tree_backref() Qu Wenruo
2020-03-03 7:14 ` [PATCH 17/19] btrfs: Rename handle_one_tree_block() to backref_cache_add_one_tree_block() and move it to backref.c Qu Wenruo
2020-03-03 7:14 ` [PATCH 18/19] btrfs: relocation: Move the target backref node insert code into finish_upper_links() Qu Wenruo
2020-03-03 7:14 ` [PATCH 19/19] btrfs: Rename finish_upper_links() to backref_cache_finish_upper_links() and move it to backref.c Qu Wenruo
2020-03-03 16:30 ` [PATCH 00/19] btrfs: Move generic backref cache build functions " David Sterba
2020-03-05 5:28 ` Qu Wenruo
2020-03-03 21:22 ` Josef Bacik
2020-03-04 4:54 ` Qu Wenruo
2020-03-04 13:40 ` David Sterba
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