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| author | Nikolay Borisov <nborisov@suse.com> | 2018-06-18 14:13:19 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-08-06 13:12:38 +0200 |
| commit | bc877d285ca3dba24c52406946a4a69847cc7422 (patch) | |
| tree | f7d9439fb1887bd693bde80d9e7ffdf170910a14 /fs/btrfs/inode.c | |
| parent | 9912bbf6440ba0555e91d3306520da01872c7c1d (diff) | |
| download | lwn-bc877d285ca3dba24c52406946a4a69847cc7422.tar.gz lwn-bc877d285ca3dba24c52406946a4a69847cc7422.zip | |
btrfs: Deduplicate extent_buffer init code
When a new extent buffer is allocated there are a few mandatory fields
which need to be set in order for the buffer to be sane: level,
generation, bytenr, backref_rev, owner and FSID/UUID. Currently this
is open coded in the callers of btrfs_alloc_tree_block, meaning it's
fairly high in the abstraction hierarchy of operations. This patch
solves this by simply moving this init code in btrfs_init_new_buffer,
since this is the function which initializes a newly allocated
extent buffer. No functional changes.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/inode.c')
0 files changed, 0 insertions, 0 deletions