ref: 9e2344a5be97b416c73c81f01913702fd6d2da6c
parent: a35cd0f861b6ded0811b5c365635e53710d0e157
author: cinap_lenrek <[email protected]>
date: Sun Apr 5 21:29:12 EDT 2020
pc64: remove rampage() nil check rampage() never returns nil
--- a/sys/src/9/pc64/mmu.c
+++ b/sys/src/9/pc64/mmu.c
@@ -299,8 +299,6 @@
if(pte == nil || (*pte & PTESIZE) == 0 || (va & PGLSZ(1)-1) == 0)
return;
table = rampage();
- if(table == nil)
- panic("ptesplit: out of memory\n");va &= -PGLSZ(1);
pa = *pte & ~PTESIZE;
for(off = 0; off < PGLSZ(1); off += PGLSZ(0))