Re: [PATCH 3/5] vm: reduce the size of struct vm_page

Justus Winter, le Thu 02 Jan 2014 20:02:44 +0100, a écrit : > Previously, the bit field left 31 bits unused. By reducing the size > of wire_count by one bit, the size of the whole struct is reduced by > four bytes. > > * vm/vm_page.h (struct vm_page): Reduce the size of wire_count to 15 > bits.

[PATCH 3/5] vm: reduce the size of struct vm_page

Previously, the bit field left 31 bits unused. By reducing the size of wire_count by one bit, the size of the whole struct is reduced by four bytes. * vm/vm_page.h (struct vm_page): Reduce the size of wire_count to 15 bits. --- vm/vm_page.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)