From: Qu Wenruo <wqu@suse.com>
To: linux-btrfs@vger.kernel.org
Subject: [PATCH 09/19] btrfs: Move link_backref_edge() to backref.c
Date: Tue, 3 Mar 2020 15:13:59 +0800 [thread overview]
Message-ID: <20200303071409.57982-10-wqu@suse.com> (raw)
In-Reply-To: <20200303071409.57982-1-wqu@suse.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
---
fs/btrfs/backref.h | 16 ++++++++++++++++
fs/btrfs/relocation.c | 16 ----------------
2 files changed, 16 insertions(+), 16 deletions(-)
diff --git a/fs/btrfs/backref.h b/fs/btrfs/backref.h
index 04efc9d44bb8..431c8a15c5f9 100644
--- a/fs/btrfs/backref.h
+++ b/fs/btrfs/backref.h
@@ -295,4 +295,20 @@ void backref_cache_init(struct btrfs_fs_info *fs_info,
struct backref_node *alloc_backref_node(struct backref_cache *cache,
u64 bytenr, int level);
struct backref_edge *alloc_backref_edge(struct backref_cache *cache);
+
+#define LINK_LOWER (1 << 0)
+#define LINK_UPPER (1 << 1)
+static inline void link_backref_edge(struct backref_edge *edge,
+ struct backref_node *lower,
+ struct backref_node *upper,
+ int link_which)
+{
+ ASSERT(upper && lower && upper->level == lower->level + 1);
+ edge->node[LOWER] = lower;
+ edge->node[UPPER] = upper;
+ if (link_which & LINK_LOWER)
+ list_add_tail(&edge->list[LOWER], &lower->upper);
+ if (link_which & LINK_UPPER)
+ list_add_tail(&edge->list[UPPER], &upper->lower);
+}
#endif
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index 1f4fccd973d1..dfcedd7824bc 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -225,22 +225,6 @@ static void free_backref_node(struct backref_cache *cache,
}
}
-#define LINK_LOWER (1 << 0)
-#define LINK_UPPER (1 << 1)
-static inline void link_backref_edge(struct backref_edge *edge,
- struct backref_node *lower,
- struct backref_node *upper,
- int link_which)
-{
- ASSERT(upper && lower && upper->level == lower->level + 1);
- edge->node[LOWER] = lower;
- edge->node[UPPER] = upper;
- if (link_which & LINK_LOWER)
- list_add_tail(&edge->list[LOWER], &lower->upper);
- if (link_which & LINK_UPPER)
- list_add_tail(&edge->list[UPPER], &upper->lower);
-}
-
static void free_backref_edge(struct backref_cache *cache,
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 ` [PATCH 08/19] btrfs: Move alloc_backref_edge() " Qu Wenruo
2020-03-03 7:13 ` Qu Wenruo [this message]
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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200303071409.57982-10-wqu@suse.com \
--to=wqu@suse.com \
--cc=linux-btrfs@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox