diff options
| author | Pan Chuang <panchuang@vivo.com> | 2025-05-16 11:03:32 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2025-07-21 23:53:26 +0200 |
| commit | c52ea14d0544cfcd3c76ac9e3ce8ca16832cc033 (patch) | |
| tree | 49163b4ad604f670a966ed13bcd5d39027af6c82 /fs/btrfs/backref.c | |
| parent | fbec9a5d3e98513ce796194fe8604cade1aa3188 (diff) | |
btrfs: pass struct rb_simple_node pointer directly in rb_simple_insert()
Replace struct embedding with union to enable safe type conversion in
btrfs_backref_node, tree_block and mapping_node.
Adjust function calls to use the new unified API, eliminating redundant
parameters.
Signed-off-by: Pan Chuang <panchuang@vivo.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/backref.c')
| -rw-r--r-- | fs/btrfs/backref.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index d011c64243c0..a4e0e2c3ea7d 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -3566,7 +3566,7 @@ int btrfs_backref_finish_upper_links(struct btrfs_backref_cache *cache, ASSERT(start->checked); - rb_node = rb_simple_insert(&cache->rb_root, start->bytenr, &start->rb_node); + rb_node = rb_simple_insert(&cache->rb_root, &start->simple_node); if (rb_node) btrfs_backref_panic(cache->fs_info, start->bytenr, -EEXIST); @@ -3617,8 +3617,7 @@ int btrfs_backref_finish_upper_links(struct btrfs_backref_cache *cache, return -EUCLEAN; } - rb_node = rb_simple_insert(&cache->rb_root, upper->bytenr, - &upper->rb_node); + rb_node = rb_simple_insert(&cache->rb_root, &upper->simple_node); if (unlikely(rb_node)) { btrfs_backref_panic(cache->fs_info, upper->bytenr, -EEXIST); return -EUCLEAN; |