diff options
Diffstat (limited to 'common/vmem.c')
| -rw-r--r-- | common/vmem.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/common/vmem.c b/common/vmem.c index fe77634..d0d40ec 100644 --- a/common/vmem.c +++ b/common/vmem.c @@ -22,7 +22,7 @@ vm_t alloc_fixed_uvmem(struct tcb *t, vm_t start, size_t size, vmflags_t flags) stat_t free_uvmem(struct tcb *t, vm_t va) { struct mem_region *m = find_used_region(&t->sp_r, va); - if(!m) + if (!m) return -1; pm_t pa = __addr(m->end - m->start); @@ -32,24 +32,27 @@ stat_t free_uvmem(struct tcb *t, vm_t va) return 0; } -stat_t alloc_uvmem_wrapper(struct vm_branch *b, pm_t *offset, vm_t vaddr, vmflags_t flags, enum mm_order order) +stat_t alloc_uvmem_wrapper(struct vm_branch *b, pm_t *offset, vm_t vaddr, + vmflags_t flags, enum mm_order order) { *offset = alloc_page(order, *offset); - if(!*offset) + if (!*offset) return REGION_TRY_AGAIN; /* try again */ map_vpage(b, *offset, vaddr, flags, order); return OK; } -stat_t free_uvmem_wrapper(struct vm_branch *b, pm_t *offset, vm_t vaddr, vmflags_t flags, enum mm_order order) +stat_t free_uvmem_wrapper(struct vm_branch *b, pm_t *offset, vm_t vaddr, + vmflags_t flags, enum mm_order order) { - UNUSED(flags); UNUSED(offset); + UNUSED(flags); + UNUSED(offset); pm_t paddr = 0; enum mm_order v_order = 0; stat_vpage(b, vaddr, &paddr, &v_order, 0); - if(order != v_order) + if (order != v_order) return REGION_TRY_AGAIN; unmap_vpage(b, vaddr); |