• Nikolay Borisov's avatar
    btrfs: remove unused sectorsize member · 23d1f737
    Nikolay Borisov authored
    The sectorsize member of btrfs_block_group_cache is unused. So remove it, this
    reduces the number of holes in the struct.
    
    With patch:
    /* size: 856, cachelines: 14, members: 40 */
    /* sum members: 837, holes: 4, sum holes: 19 */
    /* bit holes: 1, sum bit holes: 29 bits */
    /* last cacheline: 24 bytes */
    
    Without patch:
    /* size: 864, cachelines: 14, members: 41 */
    /* sum members: 841, holes: 5, sum holes: 23 */
    /* bit holes: 1, sum bit holes: 29 bits */
    /* last cacheline: 32 bytes */
    Signed-off-by: default avatarNikolay Borisov <nborisov@suse.com>
    Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
    Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
    23d1f737
free-space-tree-tests.c 15.7 KB