| commit | a3946564b990b2bc6b8c0644221107ab313412be | |
| author | Matthew Dillon <dillon@apollo.backplane.com> | |
| Sun, 8 Jan 2017 18:13:25 +0000 (8 10:13 -0800) | ||
| committer | Matthew Dillon <dillon@apollo.backplane.com> | |
| Sun, 8 Jan 2017 22:05:01 +0000 (8 14:05 -0800) | ||
| tree | b7f36b3b9e4acc71c8e0654a7a334ac40e0dc7f0 | treesnapshot (tar.gz zip) |
| parent | 6ba5daf8378e11a95743819b3b18725be74a10fc | commitdiff |
kernel - Reduce size of struct spinlock
* Reduce the size of struct spinlock from 16 to 8 bytes. The description
field was not being used (we use __func__ instead). This reduces
structural bloat for a number of important structures, in particular
reducing sizeof(struct vm_page) from 136 to 128 bytes.
* Reduce the size of struct spinlock from 16 to 8 bytes. The description
field was not being used (we use __func__ instead). This reduces
structural bloat for a number of important structures, in particular
reducing sizeof(struct vm_page) from 136 to 128 bytes.
| sys/sys/spinlock.h | diffblobblamehistory | |
| sys/sys/spinlock2.h | diffblobblamehistory |