diff mbox series

[11/24] exec: Move tlb_reset_dirty*() declarations to 'exec/cputlb.h'

Message ID 20240418192525.97451-12-philmd@linaro.org
State New
Headers show
Series include/exec: Rework (part 2) | expand

Commit Message

Philippe Mathieu-Daudé April 18, 2024, 7:25 p.m. UTC 
Declare tlb_reset_dirty() and tlb_reset_dirty_range_all()
in "exec/cputlb.h". Restrict tlb_reset_dirty_range_all()
to TCG accel.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/exec/cputlb.h   | 12 +++++++++++-
 include/exec/exec-all.h |  3 ---
 include/exec/ram_addr.h |  1 +
 system/physmem.c        |  2 ++
 4 files changed, 14 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/include/exec/cputlb.h b/include/exec/cputlb.h
index 3594f904b4..dc92befb93 100644
--- a/include/exec/cputlb.h
+++ b/include/exec/cputlb.h
@@ -49,6 +49,9 @@  void *tlb_vaddr_to_host(CPUArchState *env, abi_ptr addr,
 void tlb_protect_code(ram_addr_t ram_addr);
 void tlb_unprotect_code(ram_addr_t ram_addr);
 
+void tlb_reset_dirty(CPUState *cpu, ram_addr_t start1, ram_addr_t length);
+void tlb_reset_dirty_range_all(ram_addr_t start, ram_addr_t length);
+
 /**
  * iotlb_to_section:
  * @cpu: CPU performing the access
@@ -69,6 +72,13 @@  hwaddr memory_region_section_get_iotlb(CPUState *cpu,
 
 #endif /* CONFIG_USER_ONLY */
 
-#endif /* CONFIG_TCG */
+#else /* !CONFIG_TCG */
+
+static inline void tlb_reset_dirty_range_all(ram_addr_t start,
+                                             ram_addr_t length)
+{
+}
+
+#endif /* !CONFIG_TCG */
 
 #endif
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index 778c82ba8e..6f46015ab4 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -640,9 +640,6 @@  static inline void mmap_lock(void) {}
 static inline void mmap_unlock(void) {}
 #define WITH_MMAP_LOCK_GUARD()
 
-void tlb_reset_dirty(CPUState *cpu, ram_addr_t start1, ram_addr_t length);
-void tlb_reset_dirty_range_all(ram_addr_t start, ram_addr_t length);
-
 #endif
 
 #endif
diff --git a/include/exec/ram_addr.h b/include/exec/ram_addr.h
index 3fc83587c0..f06ae9b516 100644
--- a/include/exec/ram_addr.h
+++ b/include/exec/ram_addr.h
@@ -26,6 +26,7 @@ 
 #include "exec/ramlist.h"
 #include "exec/ramblock.h"
 #include "exec/exec-all.h"
+#include "cputlb.h"
 #include "qemu/rcu.h"
 
 extern uint64_t total_dirty_pages;
diff --git a/system/physmem.c b/system/physmem.c
index 38d3ede9f9..7a7876a375 100644
--- a/system/physmem.c
+++ b/system/physmem.c
@@ -850,6 +850,7 @@  found:
     return block;
 }
 
+#ifdef CONFIG_TCG
 void tlb_reset_dirty_range_all(ram_addr_t start, ram_addr_t length)
 {
     CPUState *cpu;
@@ -869,6 +870,7 @@  void tlb_reset_dirty_range_all(ram_addr_t start, ram_addr_t length)
         tlb_reset_dirty(cpu, start1, length);
     }
 }
+#endif
 
 /* Note: start and end must be within the same ram block.  */
 bool cpu_physical_memory_test_and_clear_dirty(ram_addr_t start,