Plan 9 from Bell Labs 1998-02-28
1 files changed, 2 insertions(+), 0 deletions(-) M port/taslock.c
M port/taslock.c => port/taslock.c +2 -0
@@ 69,8 69,10 @@ ilock(Lock *l) } for(;;){ + splx(x); while(l->key) ; + x = splhi(); if(tas(&l->key) == 0){ l->sr = x; l->pc = pc;