.

bigfile/virtmem.c

@@ -155,9 +155,8 @@ int fileh_open(BigFileH *fileh, BigFile *file, RAM *ram, FileHOpenFlags flags)
 
     if (!(flags == 0 || flags == MMAP_OVERLAY || flags == DONT_MMAP_OVERLAY))
         return -EINVAL;
-    if (flags == 0) {
+    if (flags == 0)
         flags = fops->mmap_setup_read ? MMAP_OVERLAY : DONT_MMAP_OVERLAY;
-    }
     if (flags & MMAP_OVERLAY && flags & DONT_MMAP_OVERLAY)
         return -EINVAL;
     if (flags == MMAP_OVERLAY) {
@@ -1104,7 +1103,7 @@ static void vma_mmap_page(VMA *vma, Page *page) {
     }
 }
 
-/* is `page->fpgoffset` belongs to file-range covered by `vma` */
+/* is `page->fpgoffset` in file-range covered by `vma` */
 static int vma_page_infilerange(VMA *vma, Page *page)
 {
     pgoff_t vma_fpgstop;
@@ -1176,8 +1175,6 @@ bool __fileh_page_isdirty(BigFileH *fileh, pgoff_t pgoffset)
 {
     Page *page;
 
-    // XXX sigsegv_block ?
-
     page = pagemap_get(&fileh->pagemap, pgoffset);
     if (!page)
         return false;