cputlb: Remove tb_invalidate_phys_page_range is_cpu_write_access

All callers pass false to this argument.  Remove it and pass the
constant on to tb_invalidate_phys_page_range__locked.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

accel/tcg/translate-all.c

@@ -1983,8 +1983,7 @@ tb_invalidate_phys_page_range__locked(struct page_collection *pages,
  *
  * Called with mmap_lock held for user-mode emulation
  */
-void tb_invalidate_phys_page_range(tb_page_addr_t start, tb_page_addr_t end,
-                                   int is_cpu_write_access)
+void tb_invalidate_phys_page_range(tb_page_addr_t start, tb_page_addr_t end)
 {
     struct page_collection *pages;
     PageDesc *p;
@@ -1996,8 +1995,7 @@ void tb_invalidate_phys_page_range(tb_page_addr_t start, tb_page_addr_t end,
         return;
     }
     pages = page_collection_lock(start, end);
-    tb_invalidate_phys_page_range__locked(pages, p, start, end,
-                                          is_cpu_write_access);
+    tb_invalidate_phys_page_range__locked(pages, p, start, end, 0);
     page_collection_unlock(pages);
 }
 

accel/tcg/translate-all.h

@@ -28,8 +28,7 @@ struct page_collection *page_collection_lock(tb_page_addr_t start,
 void page_collection_unlock(struct page_collection *set);
 void tb_invalidate_phys_page_fast(struct page_collection *pages,
                                   tb_page_addr_t start, int len);
-void tb_invalidate_phys_page_range(tb_page_addr_t start, tb_page_addr_t end,
-                                   int is_cpu_write_access);
+void tb_invalidate_phys_page_range(tb_page_addr_t start, tb_page_addr_t end);
 void tb_check_watchpoint(CPUState *cpu);
 
 #ifdef CONFIG_USER_ONLY

exec.c

@@ -1012,7 +1012,7 @@ const char *parse_cpu_option(const char *cpu_option)
 void tb_invalidate_phys_addr(target_ulong addr)
 {
     mmap_lock();
-    tb_invalidate_phys_page_range(addr, addr + 1, 0);
+    tb_invalidate_phys_page_range(addr, addr + 1);
     mmap_unlock();
 }
 
@@ -1039,7 +1039,7 @@ void tb_invalidate_phys_addr(AddressSpace *as, hwaddr addr, MemTxAttrs attrs)
         return;
     }
     ram_addr = memory_region_get_ram_addr(mr) + addr;
-    tb_invalidate_phys_page_range(ram_addr, ram_addr + 1, 0);
+    tb_invalidate_phys_page_range(ram_addr, ram_addr + 1);
     rcu_read_unlock();
 }