1992/0912/port/portdat.h (diff list | history)

1992/0902/sys/src/9/port/portdat.h:355,363 – 1992/0912/sys/src/9/port/portdat.h:355,364 (short | long | prev | next)
Change swap map to uchar. rsc Fri Mar 4 12:44:25 2005
1991/0705		{
1991/0724		Lock; /* Free map lock */ int free; /* Number of currently free swap pages */ char *swmap; /* Base of swap map in memory */ char *alloc; /* Round robin allocator */ char *top; /* Top of swap map */
1992/0912		uchar *swmap; /* Base of swap map in memory */ uchar *alloc; /* Round robin allocator */ uchar *last; /* Speed swap allocation */ uchar *top; /* Top of swap map */
1991/0724		Rendez r; /* Pager kproc idle sleep */
1992/0303		ulong highwater; /* Threshold beyond which we must page */
1992/0824		ulong headroom; /* Space pager keeps free under highwater */