| commit | 23d1f73788785a770fe6eb348fee4b26281d2064 | |
| author | Nikolay Borisov <nborisov@suse.com> | |
| Wed, 28 Jun 2017 08:05:22 +0000 (28 11:05 +0300) | ||
| committer | David Sterba <dsterba@suse.com> | |
| Wed, 16 Aug 2017 12:19:53 +0000 (16 14:19 +0200) | ||
| tree | 491243de8fd38a5ec2dc4bd623d8dfb632043c8d | treesnapshot (tar.gz zip) |
| parent | f148ef4d3a8feb2e30017050e3534a4d0646b769 | commitdiff |
btrfs: remove unused sectorsize member
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: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
| fs/btrfs/ctree.h | diffblobblamehistory | |
| fs/btrfs/extent-tree.c | diffblobblamehistory | |
| fs/btrfs/tests/btrfs-tests.c | diffblobblamehistory | |
| fs/btrfs/tests/free-space-tree-tests.c | diffblobblamehistory |