From: Qu Wenruo <wqu@suse.com>
To: linux-btrfs@vger.kernel.org
Cc: Josef Bacik <josef@toxicpanda.com>
Subject: [PATCH 06/40] btrfs: relocation: Add backref_cache::fs_info member
Date: Mon, 23 Mar 2020 18:23:42 +0800 [thread overview]
Message-ID: <20200323102416.112862-7-wqu@suse.com> (raw)
In-Reply-To: <20200323102416.112862-1-wqu@suse.com>
Add this member so that we can grab fs_info without the help from
reloc_control.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
---
fs/btrfs/relocation.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index 0ba441bb8554..fb69f0f0e68f 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -163,6 +163,8 @@ struct backref_cache {
/* The list of useless backref nodes during backref cache build */
struct list_head useless_node;
+
+ struct btrfs_fs_info *fs_info;
};
/*
@@ -265,7 +267,8 @@ static void mapping_tree_init(struct mapping_tree *tree)
spin_lock_init(&tree->lock);
}
-static void backref_cache_init(struct backref_cache *cache)
+static void backref_cache_init(struct btrfs_fs_info *fs_info,
+ struct backref_cache *cache)
{
int i;
cache->rb_root = RB_ROOT;
@@ -276,6 +279,7 @@ static void backref_cache_init(struct backref_cache *cache)
INIT_LIST_HEAD(&cache->leaves);
INIT_LIST_HEAD(&cache->pending_edge);
INIT_LIST_HEAD(&cache->useless_node);
+ cache->fs_info = fs_info;
}
static void backref_cache_cleanup(struct backref_cache *cache)
@@ -4304,7 +4308,7 @@ static struct reloc_control *alloc_reloc_control(struct btrfs_fs_info *fs_info)
INIT_LIST_HEAD(&rc->reloc_roots);
INIT_LIST_HEAD(&rc->dirty_subvol_roots);
- backref_cache_init(&rc->backref_cache);
+ backref_cache_init(fs_info, &rc->backref_cache);
mapping_tree_init(&rc->reloc_root_tree);
extent_io_tree_init(fs_info, &rc->processed_blocks,
IO_TREE_RELOC_BLOCKS, NULL);
--
2.25.2
next prev parent reply other threads:[~2020-03-23 10:24 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-23 10:23 [PATCH 00/40] btrfs: qgroup: Use backref cache based backref walk for commit roots Qu Wenruo
2020-03-23 10:23 ` [PATCH 01/40] btrfs: backref: Introduce the skeleton of btrfs_backref_iter Qu Wenruo
2020-03-23 12:51 ` Josef Bacik
2020-03-23 10:23 ` [PATCH 02/40] btrfs: backref: Implement btrfs_backref_iter_next() Qu Wenruo
2020-03-23 10:23 ` [PATCH 03/40] btrfs: relocation: Use btrfs_backref_iter infrastructure Qu Wenruo
2020-03-23 10:23 ` [PATCH 04/40] btrfs: relocation: Rename mark_block_processed() and __mark_block_processed() Qu Wenruo
2020-03-23 10:23 ` [PATCH 05/40] btrfs: relocation: Add backref_cache::pending_edge and backref_cache::useless_node members Qu Wenruo
2020-03-23 10:23 ` Qu Wenruo [this message]
2020-03-23 10:23 ` [PATCH 07/40] btrfs: relocation: Make reloc root search specific for relocation backref cache Qu Wenruo
2020-03-23 10:23 ` [PATCH 08/40] btrfs: relocation: Refactor direct tree backref processing into its own function Qu Wenruo
2020-03-23 10:23 ` [PATCH 09/40] btrfs: relocation: Refactor indirect " Qu Wenruo
2020-03-23 10:23 ` [PATCH 10/40] btrfs: relocation: Use wrapper to replace open-coded edge linking Qu Wenruo
2020-03-23 10:23 ` [PATCH 11/40] btrfs: relocation: Specify essential members for alloc_backref_node() Qu Wenruo
2020-03-23 10:23 ` [PATCH 12/40] btrfs: relocation: Remove the open-coded goto loop for breadth-first search Qu Wenruo
2020-03-23 10:23 ` [PATCH 13/40] btrfs: relocation: Refactor the finishing part of upper linkage into finish_upper_links() Qu Wenruo
2020-03-23 10:23 ` [PATCH 14/40] btrfs: relocation: Refactor the useless nodes handling into its own function Qu Wenruo
2020-03-23 10:23 ` [PATCH 15/40] btrfs: relocation: Add btrfs_ prefix for backref_node/edge/cache Qu Wenruo
2020-03-23 10:23 ` [PATCH 16/40] btrfs: Move btrfs_backref_(node|edge|cache) structures to backref.h Qu Wenruo
2020-03-23 10:23 ` [PATCH 17/40] btrfs: Rename tree_entry to simple_node and export it Qu Wenruo
2020-03-23 10:23 ` [PATCH 18/40] btrfs: Rename backref_cache_init() to btrfs_backref_cache_init() and move it to backref.c Qu Wenruo
2020-03-23 10:23 ` [PATCH 19/40] btrfs: Rename alloc_backref_node() to btrfs_backref_alloc_node() and move it backref.c Qu Wenruo
2020-03-23 10:23 ` [PATCH 20/40] btrfs: Rename alloc_backref_edge() to btrfs_backref_alloc_edge() " Qu Wenruo
2020-03-23 10:23 ` [PATCH 21/40] btrfs: Rename link_backref_edge() to btrfs_backref_link_edge() and move it backref.h Qu Wenruo
2020-03-23 10:23 ` [PATCH 22/40] btrfs: Rename free_backref_(node|edge) to btrfs_backref_free_(node|edge) and move them to backref.h Qu Wenruo
2020-03-23 10:23 ` [PATCH 23/40] btrfs: Rename drop_backref_node() to btrfs_backref_drop_node() and move its needed facilities " Qu Wenruo
2020-03-23 10:24 ` [PATCH 24/40] btrfs: Rename remove_backref_node() to btrfs_backref_cleanup_node() and move it to backref.c Qu Wenruo
2020-03-23 10:24 ` [PATCH 25/40] btrfs: Rename backref_cache_cleanup() to btrfs_backref_release_cache() " Qu Wenruo
2020-03-23 10:24 ` [PATCH 26/40] btrfs: Rename backref_tree_panic() to btrfs_backref_panic(), " Qu Wenruo
2020-03-23 10:24 ` [PATCH 27/40] btrfs: Rename should_ignore_root() to btrfs_should_ignore_reloc_root() and export it Qu Wenruo
2020-03-23 10:24 ` [PATCH 28/40] btrfs: relocation: Open-code read_fs_root() for handle_indirect_tree_backref() Qu Wenruo
2020-03-23 10:24 ` [PATCH 29/40] btrfs: Rename handle_one_tree_block() to btrfs_backref_add_tree_node() and move it to backref.c Qu Wenruo
2020-03-23 10:24 ` [PATCH 30/40] btrfs: Rename finish_upper_links() to btrfs_backref_finish_upper_links() " Qu Wenruo
2020-03-23 10:24 ` [PATCH 31/40] btrfs: relocation: Move error handling of build_backref_tree() " Qu Wenruo
2020-03-23 10:24 ` [PATCH 32/40] btrfs: relocation: Use btrfs_find_all_leaves() to locate parent tree leaves of a data extent Qu Wenruo
2020-03-23 10:24 ` [PATCH 33/40] btrfs: backref: Only ignore reloc roots for indrect backref resolve if the backref cache is for reloction purpose Qu Wenruo
2020-03-23 10:24 ` [PATCH 34/40] btrfs: qgroup: Introduce qgroup backref cache Qu Wenruo
2020-03-23 10:24 ` [PATCH 35/40] btrfs: qgroup: Introduce qgroup_backref_cache_build() function Qu Wenruo
2020-03-23 10:24 ` [PATCH 36/40] btrfs: qgroup: Introduce a function to iterate through backref_cache to find all parents for specified node Qu Wenruo
2020-03-23 10:24 ` [PATCH 37/40] btrfs: qgroup: Introduce helpers to get needed tree block info Qu Wenruo
2020-03-23 10:24 ` [PATCH 38/40] btrfs: qgroup: Introduce verification for function to ensure old roots ulist matches btrfs_find_all_roots() result Qu Wenruo
2020-03-23 10:24 ` [PATCH 39/40] btrfs: qgroup: Introduce a new function to get old_roots ulist using backref cache Qu Wenruo
2020-03-23 10:24 ` [PATCH 40/40] btrfs: qgroup: Use backref cache to speed up old_roots search Qu Wenruo
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