| commit | 46fefe41b5360106ebfed228fbfba62f75ad4fcd | [log] [tgz] |
|---|---|---|
| author | Filipe Manana <fdmanana@gmail.com> | Mon Jun 16 13:14:25 2014 +0100 |
| committer | Chris Mason <clm@fb.com> | Thu Jun 19 14:20:28 2014 -0700 |
| tree | e65c78647a1e9df042a0210b18ff53cbb1daab2f | |
| parent | ea4ebde02e08558b020c4b61bb9a4c0fcf63028e [diff] |
Btrfs: remove unused wait queue in struct extent_buffer The lock_wq wait queue is not used anywhere, therefore just remove it. On a x86_64 system, this reduced sizeof(struct extent_buffer) from 320 bytes down to 296 bytes, which means a 4Kb page can now be used for 13 extent buffers instead of 12. Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com> Signed-off-by: Chris Mason <clm@fb.com>