commit a3946564b990b2bc6b8c0644221107ab313412be
Author: Matthew Dillon <[email protected]>
Date: Sun Jan 8 10:13:25 2017 -0800
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.
Summary of changes:
sys/sys/spinlock.h | 15 +++++++--------
sys/sys/spinlock2.h | 4 +++-
2 files changed, 10 insertions(+), 9 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/a3946564b990b2bc6b8c0644221107ab313412be
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