diff options
| author | glenda <glenda@9front.local> | 2025-05-14 01:33:55 +0000 |
|---|---|---|
| committer | glenda <glenda@9front.local> | 2025-05-14 01:33:55 +0000 |
| commit | a7081490dbeda19788e6374a080ee38606aa3cd3 (patch) | |
| tree | 8c440e3611573ee60322e7e84e5204e3e326028a /sys/src/9/pc/mmu.c | |
| parent | 635cb9e7425577dae44eb415ad42e8d3892850b5 (diff) | |
kernel: get rid of Proc.kstack
The kernel stack is now above the Proc structure,
so the explicit kstack pointer can be eliminated.
Diffstat (limited to 'sys/src/9/pc/mmu.c')
| -rw-r--r-- | sys/src/9/pc/mmu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/src/9/pc/mmu.c b/sys/src/9/pc/mmu.c index be5b9fd25..80701b82d 100644 --- a/sys/src/9/pc/mmu.c +++ b/sys/src/9/pc/mmu.c @@ -298,9 +298,9 @@ mmuswitch(Proc* proc) pdb = tmpmap(proc->mmupdb); pdb[PDX(MACHADDR)] = m->pdb[PDX(MACHADDR)]; tmpunmap(pdb); - taskswitch(proc->mmupdb->pa, (ulong)(proc->kstack+KSTACK)); + taskswitch(proc->mmupdb->pa, (ulong)proc); }else - taskswitch(PADDR(m->pdb), (ulong)(proc->kstack+KSTACK)); + taskswitch(PADDR(m->pdb), (ulong)proc); memmove(&m->gdt[PROCSEG0], proc->gdt, sizeof(proc->gdt)); if((x = (ulong)proc->ldt) && (n = proc->nldt) > 0){ |